app/code/local/Mygento/Yandexdelivery/Block/Shipping.php
<?php
/**
*
*
* @category Mygento
* @package Mygento_Yandexdelivery
* @copyright 2017 NKS LLC. (http://www.mygento.ru)
* @license GPLv2
*/
class Mygento_Yandexdelivery_Block_Shipping extends Mage_Core_Block_Template
{
public function _construct()
{
//защита от двойного вызова в одностраничном чекауте
if (Mage::registry('yd_block_called')) {
return '';
}
Mage::register('yd_block_called', true);
$this->setTemplate('mygento/yandexdelivery/shipping.phtml');
}
}