Index: branches/5.2.x/core/units/filters/item_filter_eh.php
===================================================================
diff -u -N -r14979 -r14989
--- branches/5.2.x/core/units/filters/item_filter_eh.php	(.../item_filter_eh.php)	(revision 14979)
+++ branches/5.2.x/core/units/filters/item_filter_eh.php	(.../item_filter_eh.php)	(revision 14989)
@@ -19,8 +19,11 @@
 	/**
 	 * Allows to override standard permission mapping
 	 *
+	 * @return void
+	 * @access protected
+	 * @see kEventHandler::$permMapping
 	 */
-	function mapPermissions()
+	protected function mapPermissions()
 	{
 		parent::mapPermissions();
 
@@ -39,20 +42,20 @@
 	 * @access protected
 	 * @see kDBEventHandler::OnListBuild()
 	 */
-	protected function SetCustomQuery(&$event)
+	protected function SetCustomQuery(kEvent &$event)
 	{
 		parent::SetCustomQuery($event);
 
 		if ( !$this->Application->isAdmin ) {
 			$object =& $event->getObject();
 			/* @var $object kDBList */
 
-			$prefix_info = $this->Application->processPrefix( $event->getEventParam('prefix') );
+			$prefix_info = $this->Application->processPrefix($event->getEventParam('prefix'));
 
 			$object->addFilter('prefix_filter', '%1$s.ItemPrefix = ' . $this->Conn->qstr($prefix_info['prefix']));
 			$object->addFilter('status_filter', '%1$s.Enabled = 1');
 
-			if ($event->Special == 'used') {
+			if ( $event->Special == 'used' ) {
 				$filters = array_keys($this->Application->GetVar('filters', Array ()));
 
 				if ( $filters ) {
@@ -120,7 +123,7 @@
 	 * @return void
 	 * @access protected
 	 */
-	protected function LoadItem(&$event)
+	protected function LoadItem(kEvent &$event)
 	{
 		static $cache = null;