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ScreenShield: make .lock() and .unlock() idempotent

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Those methods can be called multiple times in certain situations,
and will be even more so after hooking them to the system bus.
This commit is contained in:
Giovanni Campagna
2012-08-17 19:08:17 +02:00
parent 6cb713b0e3
commit 8dc9ceb2bc
1 changed files with 5 additions and 3 deletions
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8
js/ui/screenShield.js
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@ -616,11 +616,13 @@ const ScreenShield = new Lang.Class({
this._lightbox.hide();
Main.popModal(this.actor);
this.actor.hide();
if (this._isModal) {
Main.popModal(this.actor);
this._isModal = false;
}
this._isModal = false;
this._isLocked = false;
this.actor.hide();
this.emit('lock-status-changed', false);
},