From 709ef070c9cf53744e68c296ad8daed63c7b0876 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Tue, 8 Nov 2005 08:12:30 +0000
Subject: [PATCH] fix for bug, that empty arrays are returned as serialized
 empty array and not an empty array

---
 phpgwapi/inc/class.config.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpgwapi/inc/class.config.inc.php b/phpgwapi/inc/class.config.inc.php
index 01710bafe8..180670aa3f 100755
--- a/phpgwapi/inc/class.config.inc.php
+++ b/phpgwapi/inc/class.config.inc.php
@@ -61,7 +61,7 @@
 			while ($this->db->next_record())
 			{
 				$test = @unserialize($this->db->f('config_value'));
-				if($test)
+				if(is_array($test))
 				{
 					$this->config_data[$this->db->f('config_name')] = $test;
 				}