Parse error: syntax error, unexpected T_STRING

[TSS]

Parse error: syntax error, unexpected T_STRING in reference to admin/model/sale/order.php on line 270

Here is the code:

	$sql = "$sql = "SELECT o.order_id, o.comment, CONCAT(o.firstname, ' ', o.lastname) AS name, (SELECT os.name FROM " . DB_PREFIX . "order_status os WHERE os.order_status_id = o.order_status_id AND os.language_id = '" . (int)$this->config->get('config_language_id') . "') AS status, o.date_added, o.total, o.currency, o.value FROM `" . DB_PREFIX . "order o";

Can anyone please advise?

[dstonek]

$sql = "$sql = "SELECT makes no sense