Index: branches/5.2.x/units/reports/reports_event_handler.php
===================================================================
diff -u -N -r15047 -r15134
--- branches/5.2.x/units/reports/reports_event_handler.php	(.../reports_event_handler.php)	(revision 15047)
+++ branches/5.2.x/units/reports/reports_event_handler.php	(.../reports_event_handler.php)	(revision 15134)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: reports_event_handler.php 15047 2012-01-16 15:18:30Z alex $
+* @version	$Id: reports_event_handler.php 15134 2012-03-03 19:04:51Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -39,7 +39,7 @@
 		$this->permMapping = array_merge($this->permMapping, $permissions);
 	}
 
-	function OnRunReport(&$event)
+	function OnRunReport($event)
 	{
 		$this->Application->LinkVar('reports_finish_t');
 		$progress_t = $this->Application->GetVar('progress_t');
@@ -330,7 +330,7 @@
 		$this->Application->StoreVar('report_options', serialize($field_values));
 	}
 
-	function OnUpdateConfig(&$event)
+	function OnUpdateConfig($event)
 	{
 		$report = $this->Application->RecallVar('report_options');
 		if (!$report) {
@@ -645,12 +645,12 @@
 		return $a_ret;
 	}
 
-	function OnChangeStatistics(&$event)
+	function OnChangeStatistics($event)
 	{
 		$this->Application->StoreVar('ChartMetric', $this->Application->GetVar('metric'));
 	}
 
-	function OnPieChart(&$event)
+	function OnPieChart($event)
 	{
 
 		$ChartHelper =& $this->Application->RecallObject('ChartHelper');
@@ -689,7 +689,7 @@
 	 * @param kEvent $event
 	 */
 
-	function OnPrintChart(&$event)
+	function OnPrintChart($event)
 	{
 		$ChartHelper =& $this->Application->RecallObject('ChartHelper');
 
@@ -747,7 +747,7 @@
 
 	}
 
-	function OnExportReport(&$event)
+	function OnExportReport($event)
 	{
 		$report =& $this->Application->recallObject($event->getPrefixSpecial(),'rep_List',Array('skip_counting'=>true,'per_page'=>-1) );
 		/* @var $report kDBList*/