Index: branches/5.2.x/units/posts/post_eh.php
===================================================================
diff -u -N -r15133 -r15140
--- branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15133)
+++ branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15140)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: post_eh.php 15133 2012-03-03 19:04:31Z alex $
+* @version	$Id: post_eh.php 15140 2012-03-04 08:07:48Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -68,7 +68,7 @@
 			$object->SetDBField('PosterAlias', $this->Conn->GetOne($sql));
 
 			// set post options
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$options_map = $post_helper->getOptionsMap();
@@ -101,7 +101,7 @@
 					WHERE p.'.$object->IDField.' = '.$object->GetID();
 			$post_info = $this->Conn->GetRow($sql);
 
-			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
+			$perm_helper = $this->Application->recallObject('PermissionsHelper');
 			/* @var $perm_helper kPermissionsHelper */
 
 			$is_owner = $post_info['CreatedById'] == $this->Application->RecallVar('user_id');
@@ -131,7 +131,7 @@
 				return;
 			}
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$options_map = $post_helper->getOptionsMap();
@@ -190,7 +190,7 @@
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$options_map = $post_helper->getOptionsMap();
@@ -218,14 +218,14 @@
 
 			$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
 
-			$main_object =& $this->Application->recallObject($parent_prefix);
+			$main_object = $this->Application->recallObject($parent_prefix);
 			/* @var $main_object kCatDBItem */
 
 			// update user posts counter
 			$user_posts = $this->Application->RecallPersistentVar('bb_posts');
 			$this->Application->StorePersistentVar('bb_posts', $user_posts + 1);
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$category_id = $this->Application->GetVar('m_cat_id');
@@ -343,7 +343,7 @@
 				return;
 			}
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			// update posts count in topic
@@ -356,7 +356,7 @@
 			$this->Conn->Query($sql);
 
 
-			$main_object =& $this->Application->recallObject('bb.-item', null, Array ('skip_autoload' => true));
+			$main_object = $this->Application->recallObject('bb.-item', null, Array ('skip_autoload' => true));
 			/* @var $main_object kCatDBItem */
 
 			$main_object->Load($topic_id);
@@ -430,7 +430,7 @@
 				$object =& $event->getObject();
 				/* @var $object kDBItem */
 
-				$source_post =& $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
+				$source_post = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
 				/* @var $source_post kDBItem */
 
 				$source_post->Load($reply_to);