Ubercart alpha8, drupal 5.5, mysql 5.0.x

Problem :

Concerning a site with the wanted behaviour of no possible anonymous order.

An authenticated user is under certain circumstances able to validate a cart and a payment ... but the order in the database is saved with the uid = 0 !

Terrible consequences :
the customer/user was able to pay but our admin section could not say who passed this order ! And thus the user never see his order on his order history page.

I observed this 2 or 3 times, I believe the scenario for it to happen is when a user hesitate and comes back on the checkout pages many times with the same cart/order before submitting it to pay it.

Because I really do not need anonymous purchase in my case, I changed the uc_cart_checkout_form_submit() in uc_cart.module to force the $order->uid to be set in the beginning else statement.

function uc_cart_checkout_form_submit($form_id, $form_values) {
  global $user;

  if (empty($_SESSION['cart_order'])) {
    $order = uc_order_new($user->uid);
    $_SESSION['cart_order'] = $order->order_id;
  }
  else {
    $order = new stdClass();
    $order->order_id = $_SESSION['cart_order'];
    // AKAMARVIN MODIF : force the session uid in $order->uid (2008/01/11)
    $order->uid = $user->uid;
    // END AKAMARVIN MODIF
    $order->order_status = uc_order_state_default('in_checkout');
  }

  (...)
  uc_order_save($order);
  (...)
}

so the uc_order_save() function is sure to have a complete $order object at this time of the checkout.

And i also changed the uc_order_new() in uc_order.module to disallow the insert of uid = 0.

Feel free to comment my hack and this strange behaviour that should not happen.

Thanks.