}
	}
	return ports, nil
}

func validatePortList(ports string) error {
	if _, err := parsePorts(ports); err != nil {
		return fmt.Errorf("portList %q invalid: %v", ports, err)
	}
	return nil
}

func validatePortListWithWildcard(ports string) error {
	if ports != "*" {
		return validatePortList(ports)
	}
	return nil
}