Index: includes/menu.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/menu.inc,v
retrieving revision 1.139
diff -u -d -F^\s*function -r1.139 menu.inc
--- includes/menu.inc	23 Oct 2006 17:57:31 -0000	1.139
+++ includes/menu.inc	4 Nov 2006 22:38:11 -0000
@@ -1258,6 +1258,11 @@ function _menu_append_contextual_items()
           $_menu['items'][$mid]['callback arguments'] = $item['callback arguments'];
         }
       }
+      if ($item['type'] & MENU_LOCAL_TASK && !($_menu['items'][$mid]['type'] & MENU_LOCAL_TASK)) {
+        // A local task is in the menu table and the path is already present
+        $_menu['items'][$mid]['type'] = MENU_LOCAL_TASK;
+        $new_items[$mid] = $item;
+      }
     }
   }