From 19cad31616decad373150a62ad9213b7c41973a2 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Fri, 21 Jan 2005 16:39:18 +0000
Subject: [PATCH] fixed bug when loading a profile with no additional groups
 set

---
 lam-0.4/lib/account.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lam-0.4/lib/account.inc b/lam-0.4/lib/account.inc
index 440e9b59..d2efee5f 100644
--- a/lam-0.4/lib/account.inc
+++ b/lam-0.4/lib/account.inc
@@ -1476,6 +1476,7 @@ function createuser($values, $uselamdaemon=true) {
 	if (isset($values->general_groupadd[0]))
 		// Loop for every group
 		foreach ($values->general_groupadd as $group2) {
+			if (! isset($group2) || ($group2 == "")) continue;
 			// Search for group in LDAP
 			$result = ldap_search($_SESSION['ldap']->server(), $_SESSION['config']->get_GroupSuffix(), "(&(objectclass=posixGroup)(cn=$group2))", array(''));
 			$entry = ldap_first_entry($_SESSION['ldap']->server(), $result);