Index: branches/RC/core/units/general/helpers/search_helper.php
===================================================================
diff -u -N -r9639 -r9643
--- branches/RC/core/units/general/helpers/search_helper.php	(.../search_helper.php)	(revision 9639)
+++ branches/RC/core/units/general/helpers/search_helper.php	(.../search_helper.php)	(revision 9643)
@@ -521,15 +521,15 @@
 		{
 			$includes_or_filter =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_OR);
 			$excepts_and_filter =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_AND);
-			
+
 			$includes_or_filter_h =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_OR);
 			$excepts_and_filter_h =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_AND);
-			
+
 			if ($types) {
 				$types = explode(',', $types);
 				foreach ($types as $type) {
 					$type = trim($type);
-					
+
 					if (isset($type_clauses[$type])) {
 						if ($type_clauses[$type]['having_filter']) {
 							$includes_or_filter_h->addFilter('filter_'.$type, $type_clauses[$type]['include']);
@@ -539,12 +539,12 @@
 					}
 				}
 			}
-			
+
 			if ($except_types) {
 				$except_types = explode(',', $except_types);
 				foreach ($except_types as $type) {
 					$type = trim($type);
-					
+
 					if (isset($type_clauses[$type])) {
 						if ($type_clauses[$type]['having_filter']) {
 							$excepts_and_filter_h->addFilter('filter_'.$type, $type_clauses[$type]['except']);
@@ -554,12 +554,12 @@
 					}
 				}
 			}
-			
+
 			$object =& $event->getObject();
-			
+
 			$object->addFilter('includes_filter', $includes_or_filter);
 			$object->addFilter('excepts_filter', $excepts_and_filter);
-		
+
 			$object->addFilter('includes_filter_h', $includes_or_filter_h, HAVING_FILTER);
 			$object->addFilter('excepts_filter_h', $excepts_and_filter_h, HAVING_FILTER);
 		}