container: guard container variable by reffing it
authorBenjamin Otte <otte@redhat.com>
Wed, 19 Mar 2014 12:23:38 +0000 (13:23 +0100)
committerBenjamin Otte <otte@redhat.com>
Wed, 19 Mar 2014 12:23:38 +0000 (13:23 +0100)
commit38d1999f7b292993f8b5b7b3ff156e8c4f624552
treebb6ef391fbccabbdc0ea80317239e12680541d3e
parentd5792eb1fe7209f1618e8d90e297f72a3e1f3e5b
container: guard container variable by reffing it

vte destroys the container during removal of a child. Don't crash in
that case due to recent a11y refactoring.

https://bugzilla.gnome.org/show_bug.cgi?id=726369
gtk/gtkcontainer.c