Index: branches/5.2.x/core/units/captcha/captcha_eh.php
===================================================================
diff -u -N -r14244 -r15130
--- branches/5.2.x/core/units/captcha/captcha_eh.php	(.../captcha_eh.php)	(revision 14244)
+++ branches/5.2.x/core/units/captcha/captcha_eh.php	(.../captcha_eh.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: captcha_eh.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: captcha_eh.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -21,7 +21,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnValidateCode(&$event)
+		function OnValidateCode($event)
 		{
 			$captcha_helper =& $this->Application->recallObject('CaptchaHelper');
 			/* @var $captcha_helper kCaptchaHelper */
@@ -34,7 +34,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnPrepareCaptcha(&$event)
+		function OnPrepareCaptcha($event)
 		{
 			$captcha_helper =& $this->Application->recallObject('CaptchaHelper');
 			/* @var $captcha_helper kCaptchaHelper */