Check if the products_id is defined in the request URL
Check if the products_id is defined in the request URL

ruden/oscommerce2,scottcwilson/oscommerce2,ruden/oscommerce2,haraldpdl/oscommerce2,scottcwilson/oscommerce2,osc2nuke/oscommerce2,osCommerce/oscommerce2,osc2nuke/oscommerce2,osCommerce/oscommerce2,haraldpdl/oscommerce2