popover: Remove signal handlers in dispose
authorMatthias Clasen <mclasen@redhat.com>
Thu, 9 Apr 2015 00:20:38 +0000 (20:20 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Thu, 9 Apr 2015 10:39:11 +0000 (06:39 -0400)
commitac931e95060c10dd44d0b6331d0f38e9b777d436
treeedb68268907a865d9c0fd951f162acf27a075796
parentb2e19866ea2ccaca9593f4f4b954ab9d70791dab
popover: Remove signal handlers in dispose

If we don't, they may get triggered at an inopportune
time later, causing us to crash.

See
https://bugzilla.redhat.com/show_bug.cgi?id=1203499

https://bugzilla.gnome.org/show_bug.cgi?id=747539
gtk/gtkpopover.c