From 002d13729a6a727d37deb20a65623402de9dc26e Mon Sep 17 00:00:00 2001
From: Victor Feyens <vfe@odoo.com>
Date: Thu, 16 Dec 2021 18:13:36 +0100
Subject: [PATCH] [FIX] sale: make update_prices work correctly if called twice
 in same request

---
 addons/sale/models/sale_order.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/addons/sale/models/sale_order.py b/addons/sale/models/sale_order.py
index 6681f31bf35..8f859c1407b 100644
--- a/addons/sale/models/sale_order.py
+++ b/addons/sale/models/sale_order.py
@@ -525,6 +525,7 @@ class SaleOrder(models.Model):
     def update_prices(self):
         self.ensure_one()
         lines_to_recompute = self.order_line.filtered(lambda line: not line.display_type)
+        lines_to_recompute.invalidate_cache(['pricelist_item_id'])
         lines_to_recompute._compute_price_unit()
         # Special case: we want to overwrite the existing discount on update_prices call
         # i.e. to make sure the discount is correctly reset