--- uc_cart.module.orig	2007-12-21 12:49:07.000000000 -0800
+++ uc_cart.module	2007-12-21 12:47:44.000000000 -0800
@@ -1966,7 +1966,7 @@ function uc_cart_is_shippable($cart_id =
 // Return TRUE or FALSE for whether a product is shippable or not.
 function uc_cart_product_is_shippable($product) {
   // Return FALSE if the product form specifies this as not shippable.
-  if ($product->data['shippable'] === FALSE) {
+  if ($product->data['shippable'] == FALSE) {
     return FALSE;
   }