'edit all product kits' permission does not apply to own product kits

In most configurations, users with 'edit all product kits' will also be given 'edit own product kits' - but if a user only has the first permission, they are not allowed to edit their own product kits due to the following code in uc_product_kit_access():

      if ($account->uid == $node->uid) {
        return user_access('edit own product kits');
      }
      else {
        return user_access('edit all product kits');
      }