func OpenFileForReading()

in iohelper/iohelper.go [31:37]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func OpenFileForReading(filename string) (operating.ReadCloserAt, error) {
	fileHandle, err := operating.System.OpenFileRead(filename, os.O_RDONLY, 0644)
	if err != nil {
		return nil, errors.Errorf("Unable to open file for reading: %s", err)
	}
	return fileHandle, nil
}