screen-shield: disconnect from title-changed on destroy

https://bugzilla.gnome.org/show_bug.cgi?id=689820

diff --git a/js/ui/screenShield.js b/js/ui/screenShield.js
index c016d83c63fbd30d250b22c0af3824605e7cc5fb..917be7c8f5b4e326386338601201e3828cf2d733 100644 (file)
--- a/js/ui/screenShield.js
+++ b/js/ui/screenShield.js
@@ -308,6 +308,7 @@ const NotificationsBox = new Lang.Class({
         obj.item.disconnect(obj.contentUpdatedId);
         obj.source.disconnect(obj.sourceDestroyId);
         obj.source.disconnect(obj.sourceCountChangedId);
+        obj.source.disconnect(obj.sourceTitleChangedId);
     },
 });