func CheckEmpty(args []string) error {
	if len(args) != 0 {
		return fmt.Errorf("unrecognized args: %q", args)
	}
	return nil
}
// CheckEmpty is a utility function that returns an error if args is not empty.
CheckEmpty is a utility function that returns an error if args is not empty.
// CheckEmpty is a utility function that returns an error if args is not empty .
func CheckEmpty(args []string) error {
	if len(args) != 0 {
		return fmt.Errorf("unrecognized args: %q", args)
	}
	return nil
}
func CheckEmpty ( args [ ] string ) error { if len ( args ) != 0 { return fmt . Errorf ( " " , args ) } return nil }
CheckEmpty is a utility function that returns an error if args is not empty.
CheckEmpty is a utility function that returns an error if args is not empty .