Index: branches/5.2.x/units/affiliates/affiliates_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/affiliates/affiliates_event_handler.php	(.../affiliates_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/affiliates/affiliates_event_handler.php	(.../affiliates_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: affiliates_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: affiliates_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -121,7 +121,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->SetDBField('AffiliateCode', $this->generateAffiliateCode($event));
@@ -147,7 +147,7 @@
 			parent::OnBeforeItemUpdate($event);
 
 			if ( !$this->Application->isAdmin ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$object->SetDBField('PortalUserId', $object->GetOriginalField('PortalUserId'));
@@ -233,7 +233,7 @@
 				return false;
 			}
 
-			$object =& $event->getObject(Array ('ship_autoload' => true));
+			$object = $event->getObject(Array ('ship_autoload' => true));
 			/* @var $object kDBItem */
 
 			if ( $object->Load($affiliate_id) ) {
@@ -309,15 +309,15 @@
 				return;
 			}
 
-			$object =& $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
+			$object = $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$field_values = $this->getSubmittedFields($event);
 			$object->SetFieldsFromHash($field_values, $this->getRequestProtectedFields($field_values));
 			$object->setID(0);
 
 			if ( !$object->Validate() ) {
-				$user =& $event->MasterEvent->getObject();
+				$user = $event->MasterEvent->getObject();
 				/* @var $user kDBItem */
 
 				$user->Validate();
@@ -337,10 +337,10 @@
 				return;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
-			$user =& $event->MasterEvent->getObject();
+			$user = $event->MasterEvent->getObject();
 			/* @var $user UsersItem */
 
 			$object->SetDBField('PortalUserId', $user->GetID());
@@ -373,7 +373,7 @@
 		 */
 		function OnBecomeAffiliate($event)
 		{
-			$object =& $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
+			$object = $event->getObject( Array('form_name' => 'registration', 'skip_autoload' => true) );
 			/* @var $object UsersItem */
 
 			$event->CallSubEvent('OnCreate');
@@ -401,7 +401,7 @@
 			$event->CallSubEvent('OnUpdate');
 
 			if ( $event->status == kEvent::erSUCCESS ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$this->Application->EmailEventUser('AFFILIATE.PAYMENT.TYPE.CHANGED', $object->GetDBField('PortalUserId'));
@@ -452,7 +452,7 @@
 				$this->Application->EmailEventAdmin('AFFILIATE.PAYMENT');
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$passed_id = $event->getEventParam('id');
@@ -585,7 +585,7 @@
 				return;
 			}
 
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$ids = $this->StoreSelectedIDs($event);
@@ -651,7 +651,7 @@
 				return true;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() ) {