gdm/gdm-ignore-duplicate-session.patch

diff --git a/libgdm/gdm-sessions.c b/libgdm/gdm-sessions.c
index 4a5434ed..08829f6f 100644
--- a/libgdm/gdm-sessions.c
+++ b/libgdm/gdm-sessions.c
@@ -184,9 +184,22 @@ collect_sessions_from_directory (const char *dirname)
         g_dir_close (dir);
 }
 
+static gboolean
+find_translated_name (const char     *id,
+                      GdmSessionFile *session,
+                      char           *translated_name)
+{
+        if (g_str_equal (id, "default"))
+                return FALSE;
+
+        return g_str_equal (session->translated_name, translated_name) ? TRUE : FALSE;
+}
+
 static void
 collect_sessions (void)
 {
+        GdmSessionFile *session;
+        char           *translated_name = NULL;
         int         i;
         const char *xorg_search_dirs[] = {
                 "/etc/X11/sessions/",
@@ -223,6 +236,16 @@ collect_sessions (void)
                 collect_sessions_from_directory (wayland_search_dirs [i]);
         }
 #endif
+
+        session = g_hash_table_lookup (gdm_available_sessions_map, "default");
+        if (session)
+                translated_name = session->translated_name;
+
+        if (translated_name) {
+                session = g_hash_table_find (gdm_available_sessions_map, (GHRFunc)find_translated_name, translated_name);
+                if (session)
+                        g_hash_table_remove (gdm_available_sessions_map, session->id);
+        }
 }
 
 /**