func (g GitOS) ReadDir(dirname string) ([]os.FileInfo, error) {
	return ioutil.ReadDir(dirname)
}
func (g GitOS) ReadDir(dirname string) ([]os.FileInfo, error) {
	return ioutil.ReadDir(dirname)
}
func ( g GitOS ) ReadDir ( dirname string ) ( [ ] os . FileInfo , error ) { return ioutil . ReadDir ( dirname ) }
// ReadDir calls ioutil.ReadDir.
ReadDir calls ioutil . ReadDir .