Make gdk_display_open_default_libgtk_only more robust
authorMatthias Clasen <mclasen@redhat.com>
Sat, 23 Mar 2013 23:40:16 +0000 (19:40 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 23 Mar 2013 23:40:16 +0000 (19:40 -0400)
commit48d8af85d08b8937f4105535d88302c7a20909aa
tree7b0a744254e61aaed34a7bc0fd18c72ae7d4ddcd
parentc5d7871edae195b7d7f035ed46449b5e8fa5073f
Make gdk_display_open_default_libgtk_only more robust

Make this function return NULL if GDK could not be
initialized. We check this by seeing if there is a
display manager singleton.
gdk/gdk.c