--- common_methods.php.OLD	2009-07-03 17:40:11.000000000 +1000
+++ common_methods.php	2010-12-05 14:36:52.823617083 +1100
@@ -66,7 +66,7 @@ function art_comment_woker($content, $ty
  */
 function art_terms_worker($node) {
   $output = '';
-  if (isset($node->links)) {
+  if (!empty($node->links)) {
     $output = '  | ';
   }
   $terms = $node->taxonomy;