Index: branches/RC/core/units/general/helpers/search_helper.php
===================================================================
diff -u -r8929 -r9639
--- branches/RC/core/units/general/helpers/search_helper.php	(.../search_helper.php)	(revision 8929)
+++ branches/RC/core/units/general/helpers/search_helper.php	(.../search_helper.php)	(revision 9639)
@@ -291,7 +291,7 @@
 
 			// update "custom filter" with values from submit: begin
 			$view_name = $this->Application->RecallVar($event->getPrefixSpecial().'_current_view');
-			$custom_filters = $this->Application->RecallPersistentVar($event->getPrefixSpecial().'_custom_filter.'.$view_name);
+			$custom_filters = $this->Application->RecallPersistentVar($event->getPrefixSpecial().'_custom_filter.'.$view_name, ALLOW_DEFAULT_SETTINGS);
 			if ($custom_filters) {
 				$custom_filters = unserialize($custom_filters);
 				$custom_filter = isset($custom_filters[$grid_name]) ? $custom_filters[$grid_name] : Array ();