Index: includes/menu.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/menu.inc,v
retrieving revision 1.398
diff -u -p -r1.398 menu.inc
--- includes/menu.inc	1 Jul 2010 00:46:57 -0000	1.398
+++ includes/menu.inc	1 Jul 2010 16:28:18 -0000
@@ -457,6 +457,8 @@ function menu_execute_active_handler($pa
       menu_rebuild();
     }
     if ($router_item = menu_get_item($path)) {
+      // Is this alter hook useful?
+      drupal_alter('menu_active_handler', $router_item);
       if ($router_item['access']) {
         if ($router_item['include_file']) {
           require_once DRUPAL_ROOT . '/' . $router_item['include_file'];