[gnome-shell] loginDialog: defer loading user list until idle

[Ray Strode <halfline src gnome org>]

commit 2d2020a20d8f4622b9acea6b15eb645b8580693c
Author: Ray Strode <rstrode redhat com>
Date:   Thu Jan 9 10:42:08 2014 -0500

    loginDialog: defer loading user list until idle
    
    In some cases we load the user list after going back
    to main loop and in other cases we load the user list
    right away (depending on if accounts service is ready).
    
    In the case we load the user list right away we cause a
    traceback because loading the user list forces a reset,
    which then tries to reset actors which aren't instantiated
    yet.
    
    This commit ensures the user list is loaded after the constructor
    finishes and the event loop runs irregardless of the accountsservice
    state.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=721868

 js/gdm/loginDialog.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
index d0928f6..49ca5ea 100644
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -464,7 +464,7 @@ const LoginDialog = new Lang.Class({
                                                                       }
                                                                   }));
         else
-            this._loadUserList();
+            GLib.idle_add(GLib.PRIORITY_DEFAULT, Lang.bind(this, this._loadUserList));
 
         this._userList.connect('activate',
                                Lang.bind(this, function(userList, item) {