Don't show an empty license tab
authorMatthias Clasen <mclasen@redhat.com>
Sat, 15 Feb 2014 22:59:19 +0000 (17:59 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 15 Feb 2014 23:07:09 +0000 (18:07 -0500)
commit3c981d23dcfcfbe7895d495cb191dcf29aed9450
treebe53ca8fd32fc63023e77759c165c451007ab7b9
parent69fed898c046ec33c522bc442e44f7034be317c0
Don't show an empty license tab

It is not useful to show a license tab, if there's no license
to read.  This was pointed out as a possibility in
https://bugzilla.gnome.org/show_bug.cgi?id=724411
gtk/gtkaboutdialog.c