From b379f8c4f5cb7e3fbed1df93bbe30efee0b4dfea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 25 Sep 2012 20:35:14 +0200
Subject: [PATCH] Fix compute supply date when no day is defined

review533002
(transplanted from 31ac670dc15ee7c3afd0149dbe8d954dd5606c0a)
---
 purchase.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/purchase.py b/purchase.py
index b80811582b..2bba05d565 100644
--- a/purchase.py
+++ b/purchase.py
@@ -23,7 +23,7 @@ class ProductSupplier(ModelSQL, ModelView):
             if earlier_date and earlier_date <= new_date:
                 continue
             earlier_date = new_date
-        return earlier_date
+        return earlier_date or date
 
     def compute_purchase_date(self, product_supplier, date):
         later_date = None