[gdm] Don't emit 'user-removed' if list isn't loaded

[Ray Strode <halfline src gnome org>]

commit 91f8593e5d259f7e6b32f1afa29fa49dffa5f21a
Author: Ray Strode <rstrode redhat com>
Date:   Tue Aug 31 14:07:46 2010 -0400

    Don't emit 'user-removed' if list isn't loaded
    
    We don't want to emit add or removed signals before
    loading.

 gui/simple-greeter/gdm-user-manager.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-user-manager.c b/gui/simple-greeter/gdm-user-manager.c
index 4ff850e..ddb6070 100644
--- a/gui/simple-greeter/gdm-user-manager.c
+++ b/gui/simple-greeter/gdm-user-manager.c
@@ -750,7 +750,10 @@ remove_user (GdmUserManager *manager,
                 g_hash_table_remove (manager->priv->users_by_object_path, gdm_user_get_object_path (user));
         }
         g_hash_table_remove (manager->priv->users_by_name, gdm_user_get_user_name (user));
-        g_signal_emit (manager, signals[USER_REMOVED], 0, user);
+
+        if (manager->priv->is_loaded) {
+                g_signal_emit (manager, signals[USER_REMOVED], 0, user);
+        }
 
         g_object_unref (user);