Order total shipping class errors when product are virtuals

[tgely]

oscommerce2/catalog/includes/modules/order_total/ot_shipping.php

Lines 48 to 65 in de0e97d

	if (strpos($_SESSION['shipping']['id'], '\\') !== false) {
	list($vendor, $app, $module) = explode('\\', $_SESSION['shipping']['id']);
	list($module, $method) = explode('_', $module);
	$module = $vendor . '\\' . $app . '\\' . $module;
	$code = 'Shipping_' . str_replace('\\', '_', $module);
	if (Registry::exists($code)) {
	$OSCOM_SM = Registry::get($code);
	}
	} else {
	list($module, $method) = explode('_', $_SESSION['shipping']['id']);
	if (is_object($GLOBALS[$module])) {
	$OSCOM_SM = $GLOBALS[$module];
	}
	}

PHP Notice:  Undefined offset: 1 in \includes\modules\order_total\ot_shipping.php on line 60
PHP Stack trace:
PHP   1. {main}() \checkout_confirmation.php:0
PHP   2. order_total->process() \checkout_confirmation.php:96
PHP   3. ot_shipping->process() \includes\classes\order_total.php:54
PHP Notice:  Undefined index:  in \includes\modules\order_total\ot_shipping.php on line 62
PHP Stack trace:
PHP   1. {main}() \website\checkout_confirmation.php:0
PHP   2. order_total->process() \website\checkout_confirmation.php:96
PHP   3. ot_shipping->process() \website\includes\classes\order_total.php:54