Fix a php notice for undefined index id when adding a product without attributes to the cart
Fix a php notice for undefined index id when adding a product without attributes to the cart

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