fix(translation_interceptor): check if response is nil (#423)

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Silvan 2020-07-09 15:02:03 +02:00 committed by GitHub
parent 5658f33918
commit cf51bbc36d
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@ -15,7 +15,7 @@ func TranslationHandler(defaultLanguage language.Tag) func(ctx context.Context,
return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
resp, err := handler(ctx, req)
if loc, ok := resp.(localizers); ok {
if loc, ok := resp.(localizers); ok && resp != nil {
translateFields(ctx, loc, translator)
}
return resp, err