a11y: Fix crash in notebook
authorBenjamin Otte <otte@redhat.com>
Sun, 18 Dec 2011 16:14:47 +0000 (17:14 +0100)
committerBenjamin Otte <otte@redhat.com>
Mon, 19 Dec 2011 15:17:13 +0000 (16:17 +0100)
commit7b5b678e2e69f2b7000a451f6a2ae3bab294d19a
treeca39e4a089d5e667c58992f3580d19a24640600f
parente042462674156ae09e07bfd1afcaef54a75f6340
a11y: Fix crash in notebook

When the accessible was disposed before the notebook it referenced, the
weak ref could still trigger. This works around it.
gtk/a11y/gtknotebookaccessible.c