headerbar: fix leak of label_sizing_box
authorAlan Jenkins <alan.christopher.jenkins@gmail.com>
Wed, 12 Oct 2016 15:38:13 +0000 (16:38 +0100)
committerMatthias Clasen <mclasen@redhat.com>
Thu, 13 Oct 2016 13:39:02 +0000 (09:39 -0400)
commit982c4a70b614a2b9c4b3d4190a64be9f408f35b5
tree506e541cadfd38bd33a42b10ae676e034b2d20c2
parent3731da14a08b0eb1538ed9647a40f5334fb53ada
headerbar: fix leak of label_sizing_box

Since the widget is not added to a container, we have the responsibility
to sink the initial floating reference, and ultimately to unref it.

https://bugzilla.gnome.org/show_bug.cgi?id=772859
gtk/gtkheaderbar.c