osdWindow: Fix setting a zero-level in osdWindow

Commit 7101cc3170 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
This commit is contained in:
Bastien Nocera 2014-04-25 15:14:22 +02:00
parent 61852df9a1
commit 2d18b06b3f

View File

@ -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,