chore(api): Исправлены ошибки linter`а связанные с пропущенными именами...

chore(api): Исправлены ошибки linter`а связанные с пропущенными именами переменных при получении результатов

Close #PRXS-2610

pkg/account/config.go

@@ -9,7 +9,6 @@ type config struct {
 	noCache       bool
 	noLog         bool
 	accessLog     bool
-	debug         bool
 	clientOptions []kitgrpc.ClientOption // todo: можно заменить на grpc-интерсепторы при соединении и избавиться здесь от go-kit
 	logger        *zap.Logger
 }

pkg/auth/anonymous.go

@@ -80,7 +80,7 @@ func (a *Anonymous) HasEnvironmentAccess(ctx context.Context, space, env string)
 }
 
 func (Anonymous) Format(f fmt.State, verb rune) {
-	f.Write([]byte("AnonymousPrincipal{}"))
+	_, _ = f.Write([]byte("AnonymousPrincipal{}"))
 }
 
 func (a Anonymous) HasAccess(ctx context.Context, spaceID, orgID string) error {

pkg/auth/client.go

@@ -52,7 +52,7 @@ func (c ClientPrincipal) Format(f fmt.State, verb rune) {
 		id = c.client.ID
 	}
 
-	f.Write([]byte(fmt.Sprintf("ClientPrincipal{ID: '%s', Identity: {%s}}", id, identity)))
+	_, _ = f.Write([]byte(fmt.Sprintf("ClientPrincipal{ID: '%s', Identity: {%s}}", id, identity)))
 }
 
 func (c *ClientPrincipal) Space(spaceID string) SpaceAccessor {
@@ -63,6 +63,7 @@ func (c *ClientPrincipal) Space(spaceID string) SpaceAccessor {
 	return c
 }
 
+// nolint:unused
 func (c *ClientPrincipal) getSpace(ctx context.Context, spaceID string) *spaces.Space {
 	if spaceID == "" {
 		return nil
@@ -237,6 +238,7 @@ func (c *ClientPrincipal) HasAccess(ctx context.Context, spaceID, orgID string)
 	return service.ErrAccessDenied
 }
 
+// nolint:unused
 func (c *ClientPrincipal) hasRole(ctx context.Context, spaceID string) (bool, error) {
 	if c.spaceID == "" {
 		return false, nil

pkg/auth/system.go

@@ -35,5 +35,5 @@ func (SystemPrincipal) Rules(_ context.Context, _, _ string) permission.Ruleset
 }
 
 func (SystemPrincipal) Format(f fmt.State, verb rune) {
-	f.Write([]byte("SystemPrincipal{}"))
+	_, _ = f.Write([]byte("SystemPrincipal{}"))
 }

pkg/auth/user.go

@@ -36,7 +36,7 @@ type UserPrincipal struct {
 }
 
 func (u UserPrincipal) Format(f fmt.State, verb rune) {
-	f.Write([]byte(fmt.Sprintf("UserPrincipal{ID: '%s', Identity: '%s'}", u.id, u.identity)))
+	_, _ = f.Write([]byte(fmt.Sprintf("UserPrincipal{ID: '%s', Identity: '%s'}", u.id, u.identity)))
 }
 
 func (u *UserPrincipal) Space(spaceID string) SpaceAccessor {

pkg/cli/gracefull.go

@@ -14,9 +14,7 @@ func WaitForQuit(logger *zap.Logger, finailizer func()) {
 	signal.Notify(sigc, syscall.SIGTERM, os.Interrupt)
 	var signalsReceived uint
 	go func() {
-		for {
-			select {
-			case s := <-sigc:
+		for s := range sigc {
 			logger.Info("Signal received. Exiting", zap.String("Signal", s.String()))
 			signalsReceived++
 
@@ -32,7 +30,6 @@ func WaitForQuit(logger *zap.Logger, finailizer func()) {
 				close(donec)
 			}
 		}
-		}
 	}()
 
 	<-donec

pkg/clients/middleware/caching_middleware.go

@@ -30,7 +30,7 @@ func (m cachingMiddleware) Create(ctx context.Context, client *service.Client) (
 
 	cl, err = m.next.Create(ctx, client)
 	if err == nil {
-		m.cache.Remove(cl.SpaceID)
+		_ = m.cache.Remove(cl.SpaceID)
 	}
 	return cl, err
 }
@@ -44,9 +44,9 @@ func (m cachingMiddleware) Get(ctx context.Context, spaceId string, id string) (
 	}
 	cl, err = m.next.Get(ctx, spaceId, id)
 	if err == nil {
-		m.cache.Set(key, cl)
+		_ = m.cache.Set(key, cl)
 		for _, key := range keysFromIdentities(spaceId, cl) {
-			m.cache.Set(key, cl)
+			_ = m.cache.Set(key, cl)
 		}
 	}
 	return cl, err
@@ -64,9 +64,9 @@ func (m cachingMiddleware) GetBy(ctx context.Context, spaceId string, params *se
 	}
 	cl, err = m.next.GetBy(ctx, spaceId, params)
 	if err == nil {
-		m.cache.Set(makeKey(spaceId, cl.ID), cl)
+		_ = m.cache.Set(makeKey(spaceId, cl.ID), cl)
 		for _, key := range keysFromIdentities(spaceId, cl) {
-			m.cache.Set(key, cl)
+			_ = m.cache.Set(key, cl)
 		}
 	}
 	return cl, err
@@ -80,7 +80,7 @@ func (m cachingMiddleware) List(ctx context.Context, spaceId string) (clients []
 	}
 	clients, err = m.next.List(ctx, spaceId)
 	if err == nil {
-		m.cache.Set(spaceId, clients)
+		_ = m.cache.Set(spaceId, clients)
 	}
 	return clients, err
 }
@@ -90,13 +90,13 @@ func (m cachingMiddleware) Update(ctx context.Context, client *service.Client) (
 	err = m.next.Update(ctx, client)
 
 	if err == nil {
-		m.cache.Remove(client.SpaceID)
+		_ = m.cache.Remove(client.SpaceID)
 		value, e := m.cache.Get(makeKey(client.SpaceID, client.ID))
 		if e == nil {
 			client := value.(*service.Client)
-			m.cache.Remove(makeKey(client.SpaceID, client.ID))
+			_ = m.cache.Remove(makeKey(client.SpaceID, client.ID))
 			for _, key := range keysFromIdentities(client.SpaceID, client) {
-				m.cache.Remove(key)
+				_ = m.cache.Remove(key)
 			}
 		}
 	}
@@ -110,12 +110,12 @@ func (m cachingMiddleware) Delete(ctx context.Context, spaceId string, id string
 		value, e := m.cache.Get(makeKey(spaceId, id))
 		if e == nil {
 			client := value.(*service.Client)
-			m.cache.Remove(makeKey(client.SpaceID, client.ID))
+			_ = m.cache.Remove(makeKey(client.SpaceID, client.ID))
 			for _, key := range keysFromIdentities(client.SpaceID, client) {
-				m.cache.Remove(key)
+				_ = m.cache.Remove(key)
 			}
 		}
-		m.cache.Remove(spaceId)
+		_ = m.cache.Remove(spaceId)
 	}
 	return err
 }
@@ -127,12 +127,12 @@ func (m cachingMiddleware) Enable(ctx context.Context, spaceId string, id string
 		value, e := m.cache.Get(makeKey(spaceId, id))
 		if e == nil {
 			client := value.(*service.Client)
-			m.cache.Remove(makeKey(client.SpaceID, client.ID))
+			_ = m.cache.Remove(makeKey(client.SpaceID, client.ID))
 			for _, key := range keysFromIdentities(client.SpaceID, client) {
-				m.cache.Remove(key)
+				_ = m.cache.Remove(key)
 			}
 		}
-		m.cache.Remove(spaceId)
+		_ = m.cache.Remove(spaceId)
 	}
 	return err
 }

pkg/clients/middleware/caching_middleware_test.go

@@ -317,6 +317,7 @@ func TestClientsCache(t *testing.T) {
 			assert.NotSame(t, v2, v4, "Ожидается что после активации объект был удален из кэша и запрошен у сервиса.")
 
 			v5, err := svc.GetBy(ctx, spaceID, &clients.GetByParams{OAuthClientID: clientID})
+			require.NoError(t, err)
 			assert.NotSame(t, v3, v5, "Ожидается что после активации объект был удален из кеша и после запроса Get в кеш попал объект запрошенный заново из сервиса.")
 
 			vl3, err := svc.List(ctx, spaceID)

pkg/collaborators/middleware/caching_middleware.go

@@ -30,8 +30,8 @@ func (m cachingMiddleware) Set(ctx context.Context, spaceId, subject, role strin
 
 	err = m.next.Set(ctx, spaceId, subject, role)
 	if err == nil {
-		m.cache.Remove(spaceId)
-		m.cache.Remove(subject)
+		_ = m.cache.Remove(spaceId)
+		_ = m.cache.Remove(subject)
 	}
 	return err
 }
@@ -45,7 +45,7 @@ func (m cachingMiddleware) Get(ctx context.Context, spaceId, subject string) (ro
 	}
 	role, err = m.next.Get(ctx, spaceId, subject)
 	if err == nil {
-		m.cache.Set(key, role)
+		_ = m.cache.Set(key, role)
 	}
 	return role, err
 }
@@ -54,9 +54,9 @@ func (m cachingMiddleware) Remove(ctx context.Context, spaceId, subject string)
 
 	err = m.next.Remove(ctx, spaceId, subject)
 	if err == nil {
-		m.cache.Remove(makeKey(spaceId, subject))
-		m.cache.Remove(spaceId)
-		m.cache.Remove(subject)
+		_ = m.cache.Remove(makeKey(spaceId, subject))
+		_ = m.cache.Remove(spaceId)
+		_ = m.cache.Remove(subject)
 	}
 	return err
 }
@@ -69,7 +69,7 @@ func (m cachingMiddleware) ListCollaborators(ctx context.Context, spaceId string
 	}
 	collaborators, err = m.next.ListCollaborators(ctx, spaceId)
 	if err == nil {
-		m.cache.Set(spaceId, collaborators)
+		_ = m.cache.Set(spaceId, collaborators)
 	}
 	return collaborators, err
 }
@@ -82,7 +82,7 @@ func (m cachingMiddleware) ListSpaces(ctx context.Context, subject string) (coll
 	}
 	collaborators, err = m.next.ListSpaces(ctx, subject)
 	if err == nil {
-		m.cache.Set(subject, collaborators)
+		_ = m.cache.Set(subject, collaborators)
 	}
 	return collaborators, err
 }

pkg/collaborators/middleware/caching_middleware_test.go

@@ -113,6 +113,7 @@ func TestCollaboratorsCache(t *testing.T) {
 			cs.On("ListSpaces", mock.Anything, userID).Return(nil, errNotFound).Once()
 
 			err = svc.Remove(ctx, spaceID, userID)
+			require.NoError(t, err)
 
 			rl, err = svc.Get(ctx, spaceID, userID)
 			require.Error(t, err)
@@ -167,6 +168,7 @@ func TestCollaboratorsCache(t *testing.T) {
 			cs.On("ListSpaces", mock.Anything, userID).Return(nil, errNotFound).Once()
 
 			err = svc.Remove(ctx, spaceID, userID)
+			require.NoError(t, err)
 
 			rl, err = svc.Get(ctx, spaceID, userID)
 			require.Error(t, err)

pkg/collections/middleware/caching_middleware.go

@@ -52,9 +52,9 @@ func (m cachingMiddleware) Get(ctx context.Context, spaceId string, envId string
 		if err != nil {
 			return nil, err
 		}
-		m.cache.Set(makeKey(coll.SpaceID, env.ID, coll.ID, opts.DisableSchemaIncludes), coll)
+		_ = m.cache.Set(makeKey(coll.SpaceID, env.ID, coll.ID, opts.DisableSchemaIncludes), coll)
 		for _, al := range env.Aliases {
-			m.cache.Set(makeKey(coll.SpaceID, al, coll.ID, opts.DisableSchemaIncludes), coll)
+			_ = m.cache.Set(makeKey(coll.SpaceID, al, coll.ID, opts.DisableSchemaIncludes), coll)
 		}
 
 	}
@@ -73,11 +73,11 @@ func (m cachingMiddleware) Update(ctx context.Context, coll *service.Collection)
 		if err != nil {
 			return err
 		}
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, coll.ID, true))
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, coll.ID, false))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, coll.ID, true))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, coll.ID, false))
 		for _, al := range env.Aliases {
-			m.cache.Remove(makeKey(env.SpaceID, al, coll.ID, true))
-			m.cache.Remove(makeKey(env.SpaceID, al, coll.ID, false))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, coll.ID, true))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, coll.ID, false))
 		}
 	}
 	return err
@@ -90,11 +90,11 @@ func (m cachingMiddleware) SetSchema(ctx context.Context, spaceId, envId, collec
 		if err != nil {
 			return err
 		}
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
 		for _, al := range env.Aliases {
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
 		}
 	}
 	return err
@@ -107,11 +107,11 @@ func (m cachingMiddleware) SetState(ctx context.Context, spaceId, envId, collect
 		if err != nil {
 			return err
 		}
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
 		for _, al := range env.Aliases {
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
 		}
 	}
 	return err
@@ -125,11 +125,11 @@ func (m cachingMiddleware) Delete(ctx context.Context, spaceId string, envId str
 		if err != nil {
 			return err
 		}
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
-		m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, true))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID, collectionId, false))
 		for _, al := range env.Aliases {
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
-			m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, true))
+			_ = m.cache.Remove(makeKey(env.SpaceID, al, collectionId, false))
 		}
 	}
 	return err

pkg/data/data.go

@@ -120,7 +120,7 @@ func DeleteMany(paths []string, value any, delim ...string) {
 		return
 	}
 	for _, path := range paths {
-		Delete(path, value, delim...)
+		_ = Delete(path, value, delim...)
 	}
 }
 
@@ -245,7 +245,6 @@ func get(path []string, data any) (any, bool) {
 // The path is the sting with delim, for eg:, parent.child.key
 func Keep(paths []string, data any, delim ...string) {
 	if len(paths) == 0 {
-		data = nil
 		return
 	}
 	switch val := data.(type) {

pkg/data/data_test.go

@@ -78,7 +78,8 @@ func TestDelete(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			Delete(tt.field, tt.in)
+			err := Delete(tt.field, tt.in)
+			assert.NoError(t, err)
 			assert.Equal(t, tt.out, tt.in)
 		})
 	}

pkg/data/translit.go

@@ -45,7 +45,7 @@ func TableEncode(s string, tlm map[rune]string) string {
 		}
 
 		if unicode.IsUpper(r) {
-			tr = strings.Title(tr)
+			tr = strings.Title(tr) //nolint:staticcheck // Для обработки основных языков достаточно правил работы функции strings.Title
 		}
 
 		out.WriteString(tr)

pkg/environments/middleware/caching_middleware.go

@@ -30,7 +30,7 @@ func (m cachingMiddleware) Create(ctx context.Context, env *service.Environment)
 
 	environment, err = m.next.Create(ctx, env)
 	if err == nil {
-		m.cache.Remove(environment.SpaceID)
+		_ = m.cache.Remove(environment.SpaceID)
 	}
 	return environment, err
 }
@@ -43,9 +43,9 @@ func (m cachingMiddleware) Get(ctx context.Context, spaceId string, envId string
 	}
 	environment, err = m.next.Get(ctx, spaceId, envId)
 	if err == nil {
-		m.cache.Set(makeKey(spaceId, environment.ID), environment)
+		_ = m.cache.Set(makeKey(spaceId, environment.ID), environment)
 		for _, a := range environment.Aliases {
-			m.cache.Set(makeKey(spaceId, a), environment)
+			_ = m.cache.Set(makeKey(spaceId, a), environment)
 		}
 	}
 	return environment, err
@@ -59,7 +59,7 @@ func (m cachingMiddleware) List(ctx context.Context, spaceId string) (environmen
 	}
 	environments, err = m.next.List(ctx, spaceId)
 	if err == nil {
-		m.cache.Set(spaceId, environments)
+		_ = m.cache.Set(spaceId, environments)
 	}
 	return environments, err
 }
@@ -71,12 +71,12 @@ func (m cachingMiddleware) Update(ctx context.Context, env *service.Environment)
 		value, e := m.cache.Get(makeKey(env.SpaceID, env.ID))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
-		m.cache.Remove(env.SpaceID)
+		_ = m.cache.Remove(env.SpaceID)
 	}
 	return err
 }
@@ -88,12 +88,12 @@ func (m cachingMiddleware) Delete(ctx context.Context, spaceId string, envId str
 		value, e := m.cache.Get(makeKey(spaceId, envId))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
-		m.cache.Remove(spaceId)
+		_ = m.cache.Remove(spaceId)
 	}
 	return err
 }
@@ -105,21 +105,21 @@ func (m cachingMiddleware) SetAlias(ctx context.Context, spaceId string, envId s
 		value, e := m.cache.Get(makeKey(spaceId, alias))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
 
 		value, e = m.cache.Get(makeKey(spaceId, envId))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
-		m.cache.Remove(spaceId)
+		_ = m.cache.Remove(spaceId)
 	}
 	return err
 }
@@ -128,22 +128,22 @@ func (m cachingMiddleware) RemoveAlias(ctx context.Context, spaceId string, envI
 
 	err = m.next.RemoveAlias(ctx, spaceId, envId, alias)
 	if err == nil {
-		m.cache.Remove(spaceId)
+		_ = m.cache.Remove(spaceId)
 		value, e := m.cache.Get(makeKey(spaceId, alias))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
 
 		value, e = m.cache.Get(makeKey(spaceId, envId))
 		if e == nil {
 			env := value.(*service.Environment)
-			m.cache.Remove(makeKey(env.SpaceID, env.ID))
+			_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 			for _, a := range env.Aliases {
-				m.cache.Remove(makeKey(env.SpaceID, a))
+				_ = m.cache.Remove(makeKey(env.SpaceID, a))
 			}
 		}
 	}
@@ -157,11 +157,11 @@ func (m cachingMiddleware) Migrate(ctx context.Context, spaceId, envId string, o
 	value, e := m.cache.Get(makeKey(spaceId, envId))
 	if e == nil {
 		env := value.(*service.Environment)
-		m.cache.Remove(makeKey(env.SpaceID, env.ID))
+		_ = m.cache.Remove(makeKey(env.SpaceID, env.ID))
 		for _, a := range env.Aliases {
-			m.cache.Remove(makeKey(env.SpaceID, a))
+			_ = m.cache.Remove(makeKey(env.SpaceID, a))
 		}
 	}
-	m.cache.Remove(spaceId)
+	_ = m.cache.Remove(spaceId)
 	return err
 }

pkg/errors/code.go

@@ -30,7 +30,7 @@ func (e *codeError) Format(s fmt.State, verb rune) {
 		}
 		fallthrough
 	case 's':
-		io.WriteString(s, e.Error())
+		_, _ = io.WriteString(s, e.Error())
 	case 'q':
 		fmt.Fprintf(s, "%q", e.Error())
 	}

pkg/errors/detail.go

@@ -27,7 +27,7 @@ func (w *withDetail) Format(s fmt.State, verb rune) {
 		}
 		fallthrough
 	case 's':
-		io.WriteString(s, w.Error())
+		_, _ = io.WriteString(s, w.Error())
 	case 'q':
 		fmt.Fprintf(s, "%q", w.Error())
 	}

pkg/errors/domain.go

@@ -31,7 +31,7 @@ func (w *withDomain) Format(s fmt.State, verb rune) {
 		}
 		fallthrough
 	case 's':
-		io.WriteString(s, w.Error())
+		_, _ = io.WriteString(s, w.Error())
 	case 'q':
 		fmt.Fprintf(s, "%q", w.Error())
 	}

pkg/errors/field.go

@@ -31,7 +31,7 @@ func (w *withField) Format(s fmt.State, verb rune) {
 		}
 		fallthrough
 	case 's':
-		io.WriteString(s, w.Error())
+		_, _ = io.WriteString(s, w.Error())
 	case 'q':
 		fmt.Fprintf(s, "%q", w.Error())
 	}

pkg/errors/hint.go

@@ -27,7 +27,7 @@ func (w *withHint) Format(s fmt.State, verb rune) {
 		}
 		fallthrough
 	case 's':
-		io.WriteString(s, w.Error())
+		_, _ = io.WriteString(s, w.Error())
 	case 'q':
 		fmt.Fprintf(s, "%q", w.Error())
 	}