From ed03c9a315426c6b2022c344ffeb95b156da8c6c Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis@dolibarr.fr>
Date: Mon, 21 Dec 2009 12:28:21 +0000
Subject: [PATCH] Fix: add empty value if no members

---
 htdocs/usergroup.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/usergroup.class.php b/htdocs/usergroup.class.php
index 493ec65cab1..a10eaceb601 100644
--- a/htdocs/usergroup.class.php
+++ b/htdocs/usergroup.class.php
@@ -576,7 +576,7 @@ class UserGroup extends CommonObject
 
 				$valueofldapfield[] = $conf->global->LDAP_KEY_USERS.'='.$ldapuserid.','.$conf->global->LDAP_USER_DN;
 			}
-			$info[$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS] = $valueofldapfield;
+			$info[$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS] = (!empty($valueofldapfield)?$valueofldapfield:'');
 		}
 
 		return $info;