Index: branches/5.2.x/units/topics/topics_tag_processor.php
===================================================================
diff -u -N -r14252 -r15155
--- branches/5.2.x/units/topics/topics_tag_processor.php	(.../topics_tag_processor.php)	(revision 14252)
+++ branches/5.2.x/units/topics/topics_tag_processor.php	(.../topics_tag_processor.php)	(revision 15155)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: topics_tag_processor.php 14252 2011-03-16 21:26:29Z alex $
+* @version	$Id: topics_tag_processor.php 15155 2012-03-04 09:27:01Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -50,7 +50,7 @@
 		 */
 		function TopicReplies($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			// -1 - don't count post created together with topic
 			return $object->GetDBField('Posts') ? $object->GetDBField('Posts') - 1 : 0;
@@ -64,7 +64,7 @@
 		 */
 		function IsLocked($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			return $object->GetDBField('TopicType') == 0;
 		}
Index: branches/5.2.x/units/posts/post_tp.php
===================================================================
diff -u -N -r15140 -r15155
--- branches/5.2.x/units/posts/post_tp.php	(.../post_tp.php)	(revision 15140)
+++ branches/5.2.x/units/posts/post_tp.php	(.../post_tp.php)	(revision 15155)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: post_tp.php 15140 2012-03-04 08:07:48Z alex $
+* @version	$Id: post_tp.php 15155 2012-03-04 09:27:01Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -37,7 +37,7 @@
 		 */
 		function ProfileLink($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			$params['user_id'] = $object->GetDBField('CreatedById');
 
 			return $this->Application->ProcessParsedTag('m', 'Link', $params);
@@ -47,7 +47,7 @@
 		{
 			static $posters = null;
 
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$poster = $this->Application->recallObject('u.poster', null, Array('skip_autoload' => true));
@@ -84,7 +84,7 @@
 		 */
 		function PosterFound($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			return $object->GetDBField('CreatedById') > 0;
 		}
@@ -99,7 +99,7 @@
 		{
 			static $posts_count = null;
 
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			if (!isset($posts_count)) {
 				$poster_ids = array_unique($object->GetCol('CreatedById'));
@@ -115,7 +115,7 @@
 
 		function PostSubject($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
@@ -125,7 +125,7 @@
 
 		function PostBody($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
@@ -151,7 +151,7 @@
 		 */
 		function ShowPostSignature($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			$post_options = $object->GetDBField('Options');
 
 			$post_helper = $this->Application->recallObject('PostHelper');
@@ -179,7 +179,7 @@
 		 */
 		function PostSignature($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
@@ -203,7 +203,7 @@
 		{
 			static $user_signatures = null;
 
-			$object =& $this->getObject();
+			$object = $this->getObject();
 
 			if (!isset($user_signatures)) {
 				$poster_ids = array_unique($object->GetCol('CreatedById'));
@@ -233,7 +233,7 @@
 
 		function ReplyQuotedLink($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$params['pass'] = 'm,bb';
 			$params['reply_to'] = $object->GetID();
@@ -262,7 +262,7 @@
 			/* @var $perm_helper kPermissionsHelper */
 
 			$params['raise_warnings'] = 0;
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			// 1. category restriction
@@ -299,7 +299,7 @@
 		 */
 		function PageLink($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var kDBList */
 
 			$parent_info = $object->getLinkedInfo();
Index: branches/5.2.x/units/polls/poll_tp.php
===================================================================
diff -u -N -r15140 -r15155
--- branches/5.2.x/units/polls/poll_tp.php	(.../poll_tp.php)	(revision 15140)
+++ branches/5.2.x/units/polls/poll_tp.php	(.../poll_tp.php)	(revision 15155)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_tp.php 15140 2012-03-04 08:07:48Z alex $
+* @version	$Id: poll_tp.php 15155 2012-03-04 09:27:01Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -24,7 +24,7 @@
 		 */
 		function HasVoted($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			if (!$object->GetDBField('AllowMultipleVotings')) {
@@ -45,7 +45,7 @@
 		 */
 		function HasCommented($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$spam_helper = $this->Application->recallObject('SpamHelper');
@@ -64,7 +64,7 @@
 		 */
 		function PrintPoll($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$sql = 'SELECT COUNT(AnswerNum), AnswerNum
 					FROM '.TABLE_PREFIX.'PollsStatistics
@@ -109,7 +109,7 @@
 		 */
 		function CommentsLink($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$params['pass'] = 'm,poll';
 			$params['poll_id']	= $object->GetID();
Index: branches/5.2.x/units/private_messages/private_message_tp.php
===================================================================
diff -u -N -r15140 -r15155
--- branches/5.2.x/units/private_messages/private_message_tp.php	(.../private_message_tp.php)	(revision 15140)
+++ branches/5.2.x/units/private_messages/private_message_tp.php	(.../private_message_tp.php)	(revision 15155)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: private_message_tp.php 15140 2012-03-04 08:07:48Z alex $
+* @version	$Id: private_message_tp.php 15155 2012-03-04 09:27:01Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -24,7 +24,7 @@
 		 */
 		function IsNew($params)
 		{
-			$object =& $this->getObject();
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			return $object->GetDBField('Status') < PM_STATUS_READ;
@@ -60,7 +60,7 @@
 
 		function MessageSubject($params)
 		{
-			$object =& $this->getObject();
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$params['field'] = 'Subject';
@@ -75,7 +75,7 @@
 
 		function MessageBody($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 
 			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
@@ -110,7 +110,7 @@
 		 */
 		function CanReplyMessage($params)
 		{
-			$object =& $this->getObject();
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			return $object->GetDBField('FromId') != $this->Application->RecallVar('user_id');
@@ -123,7 +123,7 @@
 		 */
 		function MarkAsRead($params)
 		{
-			$object =& $this->getObject();
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			if ($object->GetDBField('Status') < PM_STATUS_READ) {
@@ -143,7 +143,7 @@
 			$user_field = strtolower($params['type']) == 'from' ? 'FromId' : 'ToId';
 			unset($params['type']);
 
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			$params['user_id'] = $object->GetDBField($user_field);
 
 			return $this->Application->ProcessParsedTag('m', 'Link', $params);