[gnome-shell] MessageTray: disconnect signal to notification early

[Giovanni Campagna <gcampagna src gnome org>]

commit 4545719e18239edfb276c3ede7a76ca401fddc1e
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Mon Jan 28 12:09:17 2013 +0100

    MessageTray: disconnect signal to notification early
    
    Similar to the previous patch, this adds robustness and prevents more
    stacktraces and confusion in the state machine.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=692693

 js/ui/messageTray.js |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 277b7e3..79a91df 100644
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -2384,11 +2384,18 @@ const MessageTray = new Lang.Class({
             this.idleMonitor.disconnect(this._idleMonitorBecameActiveId);
             this._idleMonitorBecameActiveId = 0;
         }
-
         if (this._notificationExpandedId) {
             this._notification.disconnect(this._notificationExpandedId);
             this._notificationExpandedId = 0;
         }
+        if (this._notificationClickedId) {
+            this._notification.disconnect(this._notificationClickedId);
+            this._notificationClickedId = 0;
+        }
+        if (this._notificationUnfocusedId) {
+            this._notification.disconnect(this._notificationUnfocusedId);
+            this._notificationUnfocusedId = 0;
+        }
 
         if (this._notificationRemoved) {
             Tweener.removeTweens(this._notificationWidget);
@@ -2411,10 +2418,7 @@ const MessageTray = new Lang.Class({
 
     _hideNotificationCompleted: function() {
         this._notification.collapseCompleted();
-        this._notification.disconnect(this._notificationClickedId);
-        this._notificationClickedId = 0;
-        this._notification.disconnect(this._notificationUnfocusedId);
-        this._notificationUnfocusedId = 0;
+
         let notification = this._notification;
         this._notification = null;
         if (notification.isTransient)