From 5f468f554f87ac933708ea212fce4c03a9fcdb42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 6 Aug 2021 09:26:18 +0200
Subject: [PATCH] Get currency id only if currency is filled

issue10594
review359851002
---
 sale.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sale.py b/sale.py
index 1c4700f096..8c76bb7369 100644
--- a/sale.py
+++ b/sale.py
@@ -1447,7 +1447,7 @@ class SaleLine(TaxableMixin, sequence_ordered(), ModelSQL, ModelView):
 
     @fields.depends('sale', '_parent_sale.currency')
     def on_change_with_currency(self, name=None):
-        if self.sale:
+        if self.sale and self.sale.currency:
             return self.sale.currency.id
 
     @classmethod