From bcde506f4cc3e5d9fe2ae4f6fcf798a1aba21ca6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 4 Feb 2020 18:33:23 +0100
Subject: [PATCH] Make sale required on line

issue8998
review286561002
---
 sale.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sale.py b/sale.py
index cb35d2cc8b..0b36300bf2 100644
--- a/sale.py
+++ b/sale.py
@@ -945,7 +945,7 @@ class SaleLine(sequence_ordered(), ModelSQL, ModelView):
     'Sale Line'
     __name__ = 'sale.line'
     sale = fields.Many2One('sale.sale', 'Sale', ondelete='CASCADE',
-        select=True,
+        select=True, required=True,
         states={
             'readonly': ((Eval('sale_state') != 'draft')
                 & Bool(Eval('sale'))),