[gdm/gnome-2-30] Only emit user change signals after is-loaded is true

[William Jon McCann <mccann src gnome org>]

commit 9b55b7ae8768d5a5d6ccbceacc8ef98d7517d9c3
Author: William Jon McCann <jmccann redhat com>
Date:   Tue Jun 8 16:23:06 2010 -0400

    Only emit user change signals after is-loaded is true
    
    https://bugzilla.gnome.org/show_bug.cgi?id=621045

 gui/simple-greeter/gdm-user-manager.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-user-manager.c b/gui/simple-greeter/gdm-user-manager.c
index ce9679a..b17e22b 100644
--- a/gui/simple-greeter/gdm-user-manager.c
+++ b/gui/simple-greeter/gdm-user-manager.c
@@ -431,6 +431,10 @@ on_user_sessions_changed (GdmUser        *user,
 {
         guint nsessions;
 
+        if (! manager->priv->is_loaded) {
+                return;
+        }
+
         nsessions = gdm_user_get_num_sessions (user);
 
         g_debug ("GdmUserManager: sessions changed user=%s num=%d",
@@ -449,9 +453,10 @@ static void
 on_user_changed (GdmUser        *user,
                  GdmUserManager *manager)
 {
-        g_debug ("GdmUserManager: user changed");
-
-        g_signal_emit (manager, signals[USER_CHANGED], 0, user);
+        if (manager->priv->is_loaded) {
+                g_debug ("GdmUserManager: user changed");
+                g_signal_emit (manager, signals[USER_CHANGED], 0, user);
+        }
 }
 
 static char *