--- gdm-2.29.1/daemon/gdm-welcome-session.c-orig	2009-12-02 23:35:06.951551437 -0600
+++ gdm-2.29.1/daemon/gdm-welcome-session.c	2009-12-02 23:35:17.038879114 -0600
@@ -557,6 +557,7 @@ spawn_command_line_sync_as_user (const c
                                  const char *user_name,
                                  const char *group_name,
                                  const char *seat_id,
+                                 const char *runtime_dir,
                                  const char *log_file,
                                  char       **env,
                                  char       **std_output,
@@ -582,6 +583,7 @@ spawn_command_line_sync_as_user (const c
 
         data.user_name = user_name;
         data.group_name = group_name;
+        data.runtime_dir = runtime_dir;
         data.log_file = log_file;
         data.seat_id = seat_id;
 
@@ -761,6 +763,7 @@ start_dbus_daemon (GdmWelcomeSession *we
                                                welcome_session->priv->user_name,
                                                welcome_session->priv->group_name,
                                                welcome_session->priv->x11_display_seat_id,
+                                               welcome_session->priv->runtime_dir,
                                                NULL, /* log file */
                                                (char **)env->pdata,
                                                &std_out,
