From: Jonas Ådahl <jadahl@gmail.com>
Date: Wed, 25 Apr 2018 20:03:16 +0000 (+0200)
Subject: workspaceThumbnail: Initialize signal handler ids to 0
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~929^2~5^2~26
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=2c0376c150f781aa53d237223f47e728de1833b2;p=gnome-shell.git

workspaceThumbnail: Initialize signal handler ids to 0

They are used in conditions, so initialize them first.
---

diff --git a/js/ui/workspaceThumbnail.js b/js/ui/workspaceThumbnail.js
index 4021e997c..569f43323 100644
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@@ -674,6 +674,11 @@ var ThumbnailsBox = new Lang.Class({
             this._updateSwitcherVisibility.bind(this));
 
         Main.layoutManager.connect('monitors-changed', this._rebuildThumbnails.bind(this));
+
+        this._switchWorkspaceNotifyId = 0;
+        this._nWorkspacesNotifyId = 0;
+        this._syncStackingId = 0;
+        this._workareasChangedId = 0;
     },
 
     _updateSwitcherVisibility() {