--- faceted_search_ui.module_ori	2010-10-20 19:08:59.000000000 +0300
+++ faceted_search_ui.module	2010-10-20 19:09:22.000000000 +0300
@@ -316,7 +316,7 @@ function faceted_search_ui_form_faceted_
 /**
  * Implementation of hook_faceted_search_init().
  */
-function faceted_search_ui_faceted_search_init(&$env) {
+function faceted_search_ui_faceted_search_init($env) {
   $env->settings['base_path'] = '';
   $env->settings['start_page'] = '';
   $env->settings['results_style'] = 'faceted_search_ui:teasers';
@@ -342,7 +342,7 @@ function faceted_search_ui_faceted_searc
  * query. The style might, for example, require additional filtering or extra
  * fields.
  */
-function faceted_search_ui_faceted_search_query_alter($search, &$query) {
+function faceted_search_ui_faceted_search_query_alter($search, $query) {
   $style = faceted_search_ui_get_style($search);
   if (method_exists($style, 'query_alter')) {
     $style->query_alter($query, $search);