--- ./sitemenu-5.x-1.x-dev/sitemenu.module	2007-04-25 05:24:51.000000000 +0200
+++ ./sitemenu-5.x-1.x-dev.fix.undefinedFunctionCalled/sitemenu.module	2007-04-25 22:11:30.000000000 +0200
@@ -454,7 +454,6 @@ function sitemenu_nodeapi(&$node, $op, $
     case 'update':
       $use_cache = variable_get(SITEMENU_CACHING, 1);
       if ($use_cache) {
-        _sitemenu_clear_cache($node->type);
         cache_clear_all('sitemenu:', 'cache', TRUE);
       }
       break;