[gdm/display-configuration] More fix on memory leak

[Halton Huo <haltonhuo src gnome org>]

commit 098075c7f48ba506bf224a5f71c6cd07f903fd89
Author: Halton Huo <halton huo sun com>
Date:   Thu Jun 3 13:40:21 2010 +0800

    More fix on memory leak

 daemon/gdm-welcome-session.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gdm-welcome-session.c b/daemon/gdm-welcome-session.c
index 3a30911..c5d2426 100644
--- a/daemon/gdm-welcome-session.c
+++ b/daemon/gdm-welcome-session.c
@@ -1329,6 +1329,7 @@ gdm_welcome_session_finalize (GObject *object)
         g_free (welcome_session->priv->user_name);
         g_free (welcome_session->priv->group_name);
         g_free (welcome_session->priv->x11_display_name);
+        g_free (welcome_session->priv->x11_display_session_id);
         g_free (welcome_session->priv->x11_display_seat_id);
         g_free (welcome_session->priv->x11_display_device);
         g_free (welcome_session->priv->x11_display_hostname);