Index: branches/5.3.x/core/units/page_revisions/page_revision_eh.php
===================================================================
diff -u -N -r15483 -r15698
--- branches/5.3.x/core/units/page_revisions/page_revision_eh.php	(.../page_revision_eh.php)	(revision 15483)
+++ branches/5.3.x/core/units/page_revisions/page_revision_eh.php	(.../page_revision_eh.php)	(revision 15698)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: page_revision_eh.php 15165 2012-03-09 10:24:24Z alex $
+* @version	$Id: page_revision_eh.php 15698 2013-02-19 11:33:17Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -350,8 +350,10 @@
 			'CreatedById = ' . $this->Application->RecallVar('user_id'),
 		);
 
-		$sql = 'SELECT ' . $this->Application->getUnitOption($event->Prefix, 'IDField') . '
-				FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
+		$config = $event->getUnitConfig();
+
+		$sql = 'SELECT ' . $config->getIDField() . '
+				FROM ' . $config->getTableName() . '
 				WHERE (' . implode(') AND (', $where_clause) . ')';
 
 		return $this->Conn->GetOne($sql);
@@ -366,7 +368,7 @@
 	function getNextAvailableRevision($event)
 	{
 		$sql = 'SELECT MAX(RevisionNumber)
-				FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
+				FROM ' . $event->getUnitConfig()->getTableName() . '
 				WHERE PageId = ' . $this->Application->GetVar('m_cat_id');
 		$max_revision = (int)$this->Conn->GetOne($sql);