Ingrid Delivery Checkout for WooCommerce by krokedil

if (class_exists('WOOCS') AND isset($shipping_info['cost']) AND $shipping_info['cost']) {
    global $WOOCS;
    if ($WOOCS->is_multiple_allowed) {
        $currrent = $WOOCS->current_currency;
        if ($currrent != $WOOCS->default_currency) {
            $currencies = $WOOCS->get_currencies();
            $rate = $currencies[$currrent]['rate'];
            $shipping_info['cost'] = $shipping_info['cost'] / $rate;
        }
    }
}