- Patch #219366 by pwolanin: cannot add external links to admin interface.

modules/system/system.module

@@ -618,9 +618,9 @@ function system_admin_menu_block($item) {
     $item += db_fetch_array(db_query("SELECT mlid, menu_name FROM {menu_links} ml WHERE ml.router_path = '%s' AND module = 'system'", $item['path']));
   }
   $result = db_query("
-    SELECT m.*, ml.*
+    SELECT m.load_functions, m.to_arg_functions, m.access_callback, m.access_arguments, m.page_callback, m.page_arguments, m.title, m.title_callback, m.title_arguments, m.type, m.description, ml.*
     FROM {menu_links} ml
-    INNER JOIN {menu_router} m ON ml.router_path = m.path
+    LEFT JOIN {menu_router} m ON ml.router_path = m.path
     WHERE ml.plid = %d AND ml.menu_name = '%s' AND hidden = 0", $item['mlid'], $item['menu_name']);
   while ($item = db_fetch_array($result)) {
     _menu_link_translate($item);