[gnome-shell] overview: Fix ShellInfo.setMessage()

[Florian MÃllner <fmuellner src gnome org>]

commit 417941a1bfe9969f37ae921ec91816dbb2df1f4a
Author: Florian MÃllner <fmuellner gnome org>
Date:   Mon Aug 20 16:14:22 2012 +0200

    overview: Fix ShellInfo.setMessage()
    
    Commit 22eea750 made info messages show up in the lock screen, but
    as setShowWhenLocked() throws an exception when called on non-transient
    notifications, the transient hint has to be set first.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=682268

 js/ui/overview.js |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/overview.js b/js/ui/overview.js
index cb0ff67..2c706a2 100644
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -70,14 +70,13 @@ const ShellInfo = new Lang.Class({
         let notification = null;
         if (this._source.notifications.length == 0) {
             notification = new MessageTray.Notification(this._source, text, null);
+            notification.setTransient(true);
             notification.setShowWhenLocked(true);
         } else {
             notification = this._source.notifications[0];
             notification.update(text, null, { clear: true });
         }
 
-        notification.setTransient(true);
-
         this._undoCallback = undoCallback;
         if (undoCallback) {
             notification.addButton('system-undo',