Index: hs_taxonomy_views.module
===================================================================
--- hs_taxonomy_views.module	(revision 1354)
+++ hs_taxonomy_views.module	(working copy)
@@ -377,8 +377,7 @@
  * Implementation of hook_hierarchical_select_root_level().
  */
 function hs_taxonomy_views_hierarchical_select_root_level($params) {
-  $root_level =  ($params['optional']) ? array(HS_TAXONOMY_VIEWS_ALL_OPTION => '<'. t('Any') .'>') : array();
-  $root_level += hs_taxonomy_hierarchical_select_root_level($params);
+  $root_level = hs_taxonomy_hierarchical_select_root_level($params);
   return $root_level;
 }