Hi, passing None into volutary argument means, that argument no longer gets it's default value, so I shouldn't do it. -- Martin Sivak msivak@xxxxxxxxxx Red Hat Czech s.r.o. http://cz.redhat.com Purkynova 99/71, 612 45 Brno, Czech Republic Registered in Brno under #CZ27690016 _______________________________________________ Anaconda-devel-list mailing list Anaconda-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/anaconda-devel-list