From a962d8cbf729feef2152a8a8c9eafbf9e35e734e Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Tue, 2 Aug 2005 08:52:47 +0000
Subject: [PATCH] fixed (maybe PHP5 related error) that caused the selection of
 multiple cats to fail

---
 etemplate/inc/class.boetemplate.inc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etemplate/inc/class.boetemplate.inc.php b/etemplate/inc/class.boetemplate.inc.php
index 8d25878b1e..3a88ab9081 100644
--- a/etemplate/inc/class.boetemplate.inc.php
+++ b/etemplate/inc/class.boetemplate.inc.php
@@ -684,6 +684,8 @@
 		{
 			if (is_array($new))
 			{
+				if (!is_array($old)) $old = (array) $old;
+
 				foreach($new as $k => $v)
 				{
 					if (!is_array($v) || !isset($old[$k]))