--- liquid.module       Wed Jan  3 17:29:22 2007
+++ liquid.module~      Sat Mar 18 14:53:32 2006
@@ -166,7 +166,7 @@
       $items[] = array('path' => 'node/'.arg(1).'/wiki/delete',
                       'title' => t('delete'),
                       'callback' => 'node_delete_confirm',
-                      'access' => user_access(PERM_MANAGE_WIKI) || user_access(PERM_DELETE_WIKI_CONTENT),
+                      'access' => node_access('delete', node_load(arg(1))),
                       'type' => MENU_LOCAL_TASK,
                       'weight' => 50);
     }