Index: sites/all/modules/auto_nodetitle/auto_nodetitle.module
===================================================================
--- sites/all/modules/auto_nodetitle/auto_nodetitle.module	(revision 2)
+++ sites/all/modules/auto_nodetitle/auto_nodetitle.module	(revision )
@@ -129,7 +129,7 @@
   */
 function _auto_nodetitle_patternprocessor($pattern, $node) {
   // Replace tokens.
-  $output = token_replace($pattern, array('node' => $node, 'sanitize' => FALSE));
+  $output = token_replace($pattern, array('node' => $node), array('sanitize' => FALSE, 'clear' => TRUE));
   // Evalute PHP.
   if (variable_get('ant_php_' . $node->type, 0)) {
     $output = auto_nodetitle_eval($output, $node);