fix lookup deps of updates in other media when using --update reverting commit r1931 from 2011-09-14: "(configure,_auto_update_media,parse_media,update_media) fix (g)urpmi --auto-select --update defaulting to all media when there're no update media (#1024)"
rpm/urpmi/trunk/NEWS
rpm/urpmi/trunk/urpm/media.pm