From: Bastien Nocera <hadess@hadess.net>
Date: Fri, 25 Apr 2014 13:14:22 +0000 (+0200)
Subject: osdWindow: Fix setting a zero-level in osdWindow
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~2522
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=2d18b06b3ff22e95869d2d4a647b6e229f499b65;p=gnome-shell.git

osdWindow: Fix setting a zero-level in osdWindow

Commit 7101cc3170bf727aebf918f37debff94ae705c85 caused a small
regression insomuch that it checks for a valid "level" but simply using
"if (level)" which will be false if level is undefined and if
level == 0.

Check for not undefined instead.

https://bugzilla.gnome.org/show_bug.cgi?id=727384
---

diff --git a/js/ui/osdWindow.js b/js/ui/osdWindow.js
index 1916812bf..6263070d1 100644
--- a/js/ui/osdWindow.js
+++ b/js/ui/osdWindow.js
@@ -127,7 +127,7 @@ const OsdWindow = new Lang.Class({
 
     setLevel: function(level) {
         this._level.actor.visible = (level != undefined);
-        if (level) {
+        if (level != undefined) {
             if (this.actor.visible)
                 Tweener.addTween(this._level,
                                  { level: level,