--- content.diff.inc    2008-12-07 18:52:14.000000000 +0100
+++ content.diff.inc    2008-12-07 18:42:33.000000000 +0100
@@ -52,6 +52,8 @@ function content_diff(&$old_node, &$new_
             $new_values = _cck_link_diff_values($new_node, $field);
           }
           break;
+        default:
+          continue 2;
       }
       $result[$field['field_name']] = array(
         '#name' => $field['widget']['label'],