Index: trunk/kernel/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r5218 -r5219
--- trunk/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 5218)
+++ trunk/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 5219)
@@ -63,7 +63,7 @@
 		}
 
 		$object->addFilter('parent_filter', 'ParentId = '.$parent_cat_id);
-		
+
 		$object->addFilter('perm_filter', 'PermId = 1'); // check for CATEGORY.VIEW permission
 		if ($this->Application->GetVar('u_id') > 0) {
 			// apply permission filters to all users except "root"
@@ -208,7 +208,7 @@
 
 		return parent::getPassedID($event);
 	}
-	
+
 	/**
 	 * Rebuilds category cache
 	 *
@@ -237,7 +237,7 @@
 														%1$s.NewItem
 													)');
 	}
-	
+
 	/**
 	 * Set correct parent path for newly created categories
 	 *
@@ -248,12 +248,12 @@
 		if ($event->getEventParam('temp_id') == 0) {
 			$object =& $this->Application->recallObject($event->Prefix.'.-item', null, Array('skip_autoload' => true, 'live_table' => true));
 			$object->Load($event->getEventParam('id'));
-			
+
 			$fields_hash = Array('ParentPath' => $object->buildParentPath());
 			$this->Conn->doUpdate($fields_hash, $object->TableName, 'CategoryId = '.$object->GetID());
 		}
 	}
-	
+
 	/**
 	 * Set cache modification mark if needed
 	 *
@@ -267,24 +267,24 @@
 			$this->Application->SetVar('require_cache_update', 1);
 			return ;
 		}
-		
+
 		// existing category was edited, check if in-cache fields are modified
 		$temp_object =& $event->getObject( Array('skip_autoload' => true) );
 		$temp_object->Load($id);
-		
+
 		$live_object =& $this->Application->recallObject($event->Prefix.'.-item', null, Array('live_table' => true));
 		$live_object->Load($id);
-		
+
 		$cached_fields = Array('Name', 'Filename', 'CategoryTemplate', 'ItemTemplate');
-									
+
 		foreach ($cached_fields as $cached_field) {
 			if ($live_object->GetDBField($cached_field) != $temp_object->GetDBField($cached_field)) {
 				$this->Application->SetVar('require_cache_update', 1);
 				break;
 			}
 		}
 	}
-	
+
 	/**
 	 * Checks cache update mark and redirect to cache if needed
 	 *
@@ -300,7 +300,7 @@
 			$this->Application->StoreVar('opener_stack', serialize($opener_stack));
 		}
 	}
-	
+
 	/**
 	 * Deletes all selected items.
 	 * Automatically recurse into sub-items using temp handler, and deletes sub-items