[gnome-shell] notificationDaemon: Unpack button label

[Florian Müllner <fmuellner src gnome org>]

commit dac513e0460d1921a50dd25a54742adc1c267973
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Oct 26 04:38:42 2013 +0200

    notificationDaemon: Unpack button label
    
    deep_unpack() doesn't unpack as deeply as one might hope ...
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710596

 js/ui/notificationDaemon.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/notificationDaemon.js b/js/ui/notificationDaemon.js
index b886ac3..928b1a9 100644
--- a/js/ui/notificationDaemon.js
+++ b/js/ui/notificationDaemon.js
@@ -736,7 +736,8 @@ const GtkNotificationDaemonNotification = new Lang.Class({
 
         if (buttons) {
             buttons.deep_unpack().forEach(Lang.bind(this, function(button) {
-                this.addAction(button.label, Lang.bind(this, this._onButtonClicked, button));
+                this.addAction(button.label.unpack(),
+                               Lang.bind(this, this._onButtonClicked, button));
             }));
         }