if(intval($contact['duplex']) && $contact['issued-id'])
$idtosend = '1:' . $orig_id;
- $url = $contact['poll'] . '?f=&dfrn_id=' . $idtosend
+ $url = $contact['poll'] . '?dfrn_id=' . $idtosend
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
. '&type=data&last_update=' . $last_update ;