From 9656b8337f424633d6ce26bec467ef219d701cd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 12 Feb 2021 23:58:33 +0100
Subject: [PATCH] Support purchase for an unknown date

issue10052
review349401002
---
 purchase_request.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/purchase_request.py b/purchase_request.py
index cbd186be43..f6d619da41 100644
--- a/purchase_request.py
+++ b/purchase_request.py
@@ -330,6 +330,8 @@ class PurchaseRequest(ModelSQL, ModelView):
         Date = pool.get('ir.date')
         today = Date.today()
         for product_supplier in product.product_suppliers_used(**pattern):
+            if date is None:
+                return product_supplier
             supply_date = product_supplier.compute_supply_date(date=today)
             timedelta = date - supply_date
             if timedelta >= datetime.timedelta(0):