GtkPopover: avoid a critical
authorMatthias Clasen <mclasen@redhat.com>
Thu, 30 Jan 2014 13:11:41 +0000 (08:11 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Thu, 30 Jan 2014 13:13:05 +0000 (08:13 -0500)
commit4e066a750a1300aae2eb0ff7caa86cecf31ec935
tree962d8499cf4624d1b7d4339970fe5766d7b16a29
parentc985c57818070eb95842ea3027bd91cfe4835e0d
GtkPopover: avoid a critical

focus_widget can be NULL, as pointed out in
https://bugzilla.gnome.org/show_bug.cgi?id=723181#c7
gtk/gtkpopover.c