[FIX] website_sale: Last Online SO

- Log in on the eCommerce
- Add a product in the cart
- Log out
- Log in again

The previous cart is not retrieved, and a new one is created.

opw-704646

addons/website_sale/models/sale_order.py

@@ -330,7 +330,7 @@ def sale_get_order(self, force_create=False, code=None, update_pricelist=False,
             request.session['sale_order_id'] = sale_order.id
 
             if request.website.partner_id.id != partner.id:
-                partner.write({'last_website_so_id': sale_order_id})
+                partner.write({'last_website_so_id': sale_order.id})
 
         if sale_order: