Index: modules/nodereference/nodereference.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/cck/modules/nodereference/Attic/nodereference.module,v
retrieving revision 1.138.2.55.2.5
diff -u -p -r1.138.2.55.2.5 nodereference.module
--- modules/nodereference/nodereference.module	26 Aug 2009 17:30:08 -0000	1.138.2.55.2.5
+++ modules/nodereference/nodereference.module	24 Sep 2009 16:48:03 -0000
@@ -908,7 +908,8 @@ function _nodereference_potential_refere
 /**
  * Menu callback; Retrieve a pipe delimited string of autocomplete suggestions for existing users
  */
-function nodereference_autocomplete($field_name, $string = '') {
+function nodereference_autocomplete($field_name) {
+  $string = implode('/', array_splice(explode('/', $_GET['q']), 3));
   $fields = content_fields();
   $field = $fields[$field_name];
   $match = isset($field['widget']['autocomplete_match']) ? $field['widget']['autocomplete_match'] : 'contains';