From 9aad45429955775ede727f7f038847f2704681ee Mon Sep 17 00:00:00 2001
From: martinlanghoff <martinlanghoff>
Date: Tue, 30 May 2006 00:44:21 +0000
Subject: [PATCH] auth/ldap: better handling of empty values from ldap

---
 auth/ldap/lib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/auth/ldap/lib.php b/auth/ldap/lib.php
index eb554e1a82..49149a1357 100644
--- a/auth/ldap/lib.php
+++ b/auth/ldap/lib.php
@@ -144,7 +144,9 @@ function auth_get_userinfo($username){
                     $ldapval = $newval;
                 } 
             }
-            $result[$key] = $ldapval;
+            if (!is_null($ldapval)) {
+                $result[$key] = $ldapval;
+            }
         }
     }
 
-- 
2.39.5