overlay: deal gracefully with main widget being absent
authorMatthias Clasen <mclasen@redhat.com>
Sat, 5 Apr 2014 15:21:50 +0000 (11:21 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 5 Apr 2014 15:21:50 +0000 (11:21 -0400)
commit2a26c39b299a24434595109640e31a77715c4ab1
tree03deac7ddff691259314d67437d60d74aee1ff09
parentfee33b1a8148c1315b9db6a18719b355b78ddde1
overlay: deal gracefully with main widget being absent

It can happen that we get a size request when the main widget
is still NULL. Currently we hit a critical in this case, and
stumble on. We can do better.
Opening a new tab in nautilus is hitting this case.
https://bugzilla.gnome.org/show_bug.cgi?id=727643
gtk/gtkoverlay.c