openshift/openshift.go
func (s *openshiftImageSource) Close() error {
	if s.docker != nil {
		err := s.docker.Close()
		s.docker = nil

		return err
	}

	return nil
}
func (s *openshiftImageSource) Close() error {
	if s.docker != nil {
		err := s.docker.Close()
		s.docker = nil

		return err
	}

	return nil
}
// Close removes resources associated with an initialized ImageSource, if any.