Index: menu.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/menu/menu.module,v
retrieving revision 1.115
diff -u -r1.115 menu.module
--- menu.module	5 Jun 2007 09:15:02 -0000	1.115
+++ menu.module	5 Jun 2007 14:25:23 -0000
@@ -306,13 +306,13 @@
 
 function menu_edit_item_validate($form, &$form_state) {
   $item = $form_state['values'];
-  if (isset($item['path']) && !menu_path_is_external($item['path'])) {
-    $path = $item['path'];
+  if (isset($item['link_path']) && !menu_path_is_external($item['link_path'])) {
+    $path = $item['link_path'];
     $item = menu_get_item($path);
     if (!$item || !$item['access']) {
       form_set_error('path', t('This path is either invalid or you do not have access to it'));
     }
-    elseif ($path != $item['original_path'] && $item['path'] == $path) {
+    else {
       form_set_error('path', t('There is already a menu item pointing to this path.'));
     }
   }