From b8e6ba1908a9d2e9c5f22f8c4cc532d06e685ed0 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 15 Feb 2012 03:29:33 -0500
Subject: [PATCH] Backported r5878 to 0.7 release branch

---
 program/include/rcube_ldap.php |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/program/include/rcube_ldap.php b/program/include/rcube_ldap.php
index b82e175..6a52fa2 100644
--- a/program/include/rcube_ldap.php
+++ b/program/include/rcube_ldap.php
@@ -606,6 +606,9 @@
 
         for ($i=0; $i < $entry[$attr]['count']; $i++)
         {
+            if (empty($entry[$attr][$i]))
+                continue;
+
             $result = @ldap_read($this->conn, $entry[$attr][$i], '(objectclass=*)',
                 $attrib, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit']);
 

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