GtkTreeView: Avoid a crash with empty trees
authorMatthias Clasen <mclasen@redhat.com>
Tue, 26 Aug 2014 04:05:14 +0000 (00:05 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 26 Aug 2014 04:06:23 +0000 (00:06 -0400)
commitd5876e99f59f8ef7404778aee7bdad4e0cb89fd5
tree48158c3983a3ab15901557db3516c72ca1489b31
parent318555ca268104640a75d6740704ea33172f491d
GtkTreeView: Avoid a crash with empty trees

The gesture code was assuming that the rb tree exists, which
will not be the case if the treeview is empty.

https://bugzilla.gnome.org/show_bug.cgi?id=735300
gtk/gtktreeview.c