From bab6ca79549c45c3cbd3b5ca419845425b61c294 Mon Sep 17 00:00:00 2001
From: Denis Flaven <denis.flaven@combodo.com>
Date: Mon, 7 Jul 2014 17:02:40 +0000
Subject: [PATCH] Protection against a non existing UserLDAP class (in case the
 LDAP module is not installed)

SVN:trunk[3251]
---
 core/valuesetdef.class.inc.php | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/core/valuesetdef.class.inc.php b/core/valuesetdef.class.inc.php
index 01404f995..c563b00f0 100644
--- a/core/valuesetdef.class.inc.php
+++ b/core/valuesetdef.class.inc.php
@@ -389,13 +389,27 @@ class ValueSetEnumClasses extends ValueSetEnum
 		// Translate the labels of the additional values
 		foreach($this->m_aValues as $sClass => $void)
 		{
-			$this->m_aValues[$sClass] = MetaModel::GetName($sClass);
+			if (MetaModel::IsValidClass($sClass))
+			{
+				$this->m_aValues[$sClass] = MetaModel::GetName($sClass);
+			}
+			else
+			{
+				unset($this->m_aValues[$sClass]);
+			}
 		}
 
 		// Then, add the classes from the category definition
 		foreach (MetaModel::GetClasses($this->m_sCategories) as $sClass)
 		{
-			$this->m_aValues[$sClass] = MetaModel::GetName($sClass);
+			if (MetaModel::IsValidClass($sClass))
+			{
+				$this->m_aValues[$sClass] = MetaModel::GetName($sClass);
+			}
+			else
+			{
+				unset($this->m_aValues[$sClass]);
+			}
 		}
 
 		return true;