From 3492e90308c7204a54c5d20d2679bb2774ff1bd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 14 Apr 2013 23:17:07 +0200
Subject: [PATCH] Use None instead of False in ModelStorage.copy

---
 trytond/model/modelstorage.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trytond/model/modelstorage.py b/trytond/model/modelstorage.py
index dfab5ccb13..043c24bfe7 100644
--- a/trytond/model/modelstorage.py
+++ b/trytond/model/modelstorage.py
@@ -272,7 +272,7 @@ class ModelStorage(Model):
                 elif ftype in ('one2many',):
                     if data[field_name]:
                         data_o2m[field_name] = data[field_name]
-                    data[field_name] = False
+                    data[field_name] = None
                 elif ftype == 'many2many':
                     if data[field_name]:
                         data[field_name] = [('set', data[field_name])]