From: Jasper St. Pierre <jstpierre@mecheye.net>
Date: Fri, 15 Feb 2013 02:21:20 +0000 (-0500)
Subject: layout: Fix old event removal
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~4844
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=001bbd36f55f8f097b9fe7f72e7b7b1fc931f3c5;p=gnome-shell.git

layout: Fix old event removal

If we increment our index variable while looping, this means that
firstNewEvent will be one higher than it should. With a length 1
array, all events will be removed, so this has a cascading effect
that events will not be stored at all.

https://bugzilla.gnome.org/show_bug.cgi?id=693854
---

diff --git a/js/ui/layout.js b/js/ui/layout.js
index 26d239328..cae7f8187 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -1176,8 +1176,9 @@ const PressureBarrier = new Lang.Class({
         // and then chop events after that off.
         let i = 0;
         while (i < this._barrierEvents.length) {
-            if (!this._isBarrierEventTooOld(this._barrierEvents[i++]))
+            if (!this._isBarrierEventTooOld(this._barrierEvents[i]))
                 break;
+            i++;
         }
 
         let firstNewEvent = i;