messageTray: Fix lightbox

Commit 448517032e5 accidentally reverted the condition for showing
the lightbox. Fix that.

https://bugzilla.gnome.org/show_bug.cgi?id=686728

diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 791ea9e736c30bfb2a5f73b95c84d30b3152b24a..bd2ab2f4f6fa71ed67f3c17848e88ba21d372102 100644 (file)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -2101,9 +2101,8 @@ const MessageTray = new Lang.Class({
                       transition: 'easeOutQuad'
                     });
 
-        if (this._overviewVisible) {
+        if (!this._overviewVisible)
             this._lightbox.show();
-        }
 
         return true;
     },