Be less restrictive on vCard import, do not require FN when N exists

Aleksander Machniak

2013-03-24 38c1951266b1fda074340be4a8eb840a60f9ac11

 program/lib/Roundcube/rcube_vcard.php

@@ -491,7 +491,9 @@
            if (preg_match('/^END:VCARD$/i', $line)) {
                // parse vcard
                $obj = new rcube_vcard(self::cleanup($vcard_block), $charset, true, self::$fieldmap);
                if (!empty($obj->displayname) || !empty($obj->email)) {
                // FN and N is required by vCard format (RFC 2426)
                // on import we can be less restrictive, let's addressbook decide
                if (!empty($obj->displayname) || !empty($obj->surname) || !empty($obj->firstname) || !empty($obj->email)) {
                    $out[] = $obj;
                }