Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)

Aleksander Machniak

2013-10-17 037af6890fe6fdb84a08d3c86083e847c90ec0ad

 program/steps/addressbook/copy.inc

@@ -57,6 +57,10 @@
    foreach ($cid as $cid) {
        $a_record = $CONTACTS->get_record($cid, true);

        // avoid copying groups
        if ($a_record['_type'] == 'group')
            continue;

        // Check if contact exists, if so, we'll need it's ID
        // Note: Some addressbooks allows empty email address field
        if (!empty($a_record['email']))