<?php
// Make sure this is a block version of the view, and the current page is a node
if ($view->
build_type ==
'block' && arg
(0) ==
'node' &&
is_numeric(arg
(1))) {
// load node info to determine content type
$node = node_load
(array('nid' => arg
(1)));
// check if content type is product
if($node->type == product) {
// set current node ID as argument
$args[0] = arg(1);
return $args;
}
} ?>