hunk.code_window: 	mlog.Info("Able to write files to local storage.")
   	return nil
   }
   func (b *LocalFileBackend) Reader(path string) (io.ReadCloser, *model.AppError) {
   	f, err := os.Open(filepath.Join(b.directory, path))
   	if err != nil {
   		return nil, model.NewAppError("Reader", "api.file.reader.reading_local.app_error", nil, err.Error(), http.StatusInternalServerError)
   	}
  
hunk.labels: keep keep keep keep replace keep keep keep keep
hunk.after_edit: func (b *LocalFileBackend) Reader(path string) (ReadCloseSeeker, *model.AppError) {
  
hunk.file_path: services/filesstore/localstore.go
hunk.type: replace
file: Package http is based on a copy of net/http.
  