Index: branches/unlabeled/unlabeled-1.79.4/core/kernel/db/db_event_handler.php
===================================================================
diff -u -r6878 -r6881
--- branches/unlabeled/unlabeled-1.79.4/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 6878)
+++ branches/unlabeled/unlabeled-1.79.4/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 6881)
@@ -713,7 +713,7 @@
 				}
 			}
 		}
-		
+
 		/**
 		 * Add filters found in session
 		 *
@@ -732,7 +732,7 @@
 					$object->addFilter($filter_field, $filter_params['value'], $filter_type, FLT_SEARCH);
 				}
 			}
-			
+
 			// add custom filter
 			$view_name = $this->Application->RecallVar($event->getPrefixSpecial().'_current_view');
 			$custom_filters = $this->Application->RecallPersistentVar($event->getPrefixSpecial().'_custom_filter.'.$view_name);
@@ -1594,7 +1594,7 @@
 			$this->Application->StoreVar('opener_stack', serialize($opener_stack));*/
 		}
 
-		
+
 		/**
 		 * Create search filters based on search query
 		 *
@@ -1604,7 +1604,7 @@
 		function OnSearch(&$event)
 		{
 			$event->setPseudoClass('_List');
-			
+
 			$search_helper =& $this->Application->recallObject('SearchHelper');
 			$search_helper->performSearch($event);
 		}
@@ -1932,6 +1932,7 @@
 		function OnExportBegin(&$event)
 		{
 			$export_helper =& $this->Application->recallObject('CatItemExportHelper');
+			/* @var $export_helper kCatDBItemExportHelper */
 			$export_helper->OnExportBegin($event);
 		}