GtkFontButton: Avoid criticals
authorMatthias Clasen <mclasen@redhat.com>
Fri, 15 Aug 2014 19:15:45 +0000 (15:15 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 15 Aug 2014 19:15:45 +0000 (15:15 -0400)
commit59fc2f0ac107c9affe63c9e5c26b9dee049ad424
tree48cfa9a681908d3278cc86f331ec0e1b33146dd3
parent1815790bd3c9d4c275976b3fae4da1bff6308dc0
GtkFontButton: Avoid criticals

The font_family and font_face members may be NULL, and we
shouldn't cause critical warnings in that case.
gtk/gtkfontbutton.c