From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Sun, 30 May 2010 20:48:41 +0000 (+0200)
Subject: [lookingGlass] Don't connect multiple times to the "unmanaged" signal
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~10012
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=929bf7f9895c2a360e407d80a3246073d97ed622;p=gnome-shell.git

[lookingGlass] Don't connect multiple times to the "unmanaged" signal
---

diff --git a/js/ui/lookingGlass.js b/js/ui/lookingGlass.js
index e75151aec..2a175fe9e 100644
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -223,7 +223,11 @@ WindowList.prototype = {
         let tracker = Shell.WindowTracker.get_default();
         for (let i = 0; i < windows.length; i++) {
             let metaWindow = windows[i].metaWindow;
-            metaWindow.connect('unmanaged', Lang.bind(this, this._updateWindowList));
+            // Avoid multiple connections
+            if (!metaWindow._lookingGlassManaged) {
+                metaWindow.connect('unmanaged', Lang.bind(this, this._updateWindowList));
+                metaWindow._lookingGlassManaged = true;
+            }
             let box = new St.BoxLayout({ vertical: true });
             this.actor.add(box);
             let windowLink = new ObjLink(metaWindow, metaWindow.title);