Index: includes/menu.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/menu.inc,v
retrieving revision 1.375
diff -u -p -r1.375 menu.inc
--- includes/menu.inc	14 Jan 2010 13:45:33 -0000	1.375
+++ includes/menu.inc	22 Jan 2010 23:37:50 -0000
@@ -2072,7 +2072,7 @@ function menu_set_active_trail($new_trai
     if ($menu_names) {
       $query = db_select('menu_links', 'ml');
       $query->fields('ml', array('menu_name'));
-      $query->condition('ml.link_path', $item['href']);
+      $query->condition('ml.link_path', $item['path']);
       $query->condition('ml.menu_name', $menu_names, 'IN');
       $result = $query->execute();
       $found = array();