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-rw-r--r--program/lib/Roundcube/rcube_ldap.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube_ldap.php b/program/lib/Roundcube/rcube_ldap.php
index c9a14d863..c32cea728 100644
--- a/program/lib/Roundcube/rcube_ldap.php
+++ b/program/lib/Roundcube/rcube_ldap.php
@@ -1455,6 +1455,7 @@ class rcube_ldap extends rcube_addressbook
if ($this->vlv_active && function_exists('ldap_parse_virtuallist_control')) {
if (ldap_parse_result($this->conn, $this->ldap_result,
$errcode, $matcheddn, $errmsg, $referrals, $serverctrls)
+ && $serverctrls // can be null e.g. in case of adm. limit error
) {
ldap_parse_virtuallist_control($this->conn, $serverctrls,
$last_offset, $this->vlv_count, $vresult);