[gdm] Don't crash when adding multiple user switchers

[William Jon McCann <mccann src gnome org>]

commit 8a787d1fb1bfbcc076605cc97566ef06b0f663f0
Author: Ray Strode <rstrode redhat com>
Date:   Thu Mar 18 08:59:45 2010 -0400

    Don't crash when adding multiple user switchers
    
    Before we were blowing an assertion because settings client was
    getting initialized twice.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=610179

 gui/user-switch-applet/applet.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/gui/user-switch-applet/applet.c b/gui/user-switch-applet/applet.c
index 411a129..8b419f2 100644
--- a/gui/user-switch-applet/applet.c
+++ b/gui/user-switch-applet/applet.c
@@ -1410,17 +1410,18 @@ fill_applet (PanelApplet *applet)
                                      "widget \"*.gdm-user-switch-applet\" style \"gdm-user-switch-applet-style\"\n");
                 gtk_window_set_default_icon_name ("stock_people");
                 g_set_application_name (_("User Switch Applet"));
+
+                if (! gdm_settings_client_init (GDMCONFDIR "/gdm.schemas", "/")) {
+                        g_critical ("Unable to initialize settings client");
+                        exit (1);
+                }
+
         }
 
         adata = g_new0 (GdmAppletData, 1);
         adata->applet = applet;
         adata->panel_size = 24;
 
-        if (! gdm_settings_client_init (GDMCONFDIR "/gdm.schemas", "/")) {
-                g_critical ("Unable to initialize settings client");
-                exit (1);
-        }
-
         adata->client = gconf_client_get_default ();
 
         gtk_widget_set_tooltip_text (GTK_WIDGET (applet), _("Change account settings and status"));