From 7aeb7538be061a47cc10bb50015e9b208982c351 Mon Sep 17 00:00:00 2001
From: Fabien Pinckaers <fp@tinyerp.com>
Date: Thu, 17 Apr 2008 07:52:30 +0000
Subject: [PATCH] Bugfix

bzr revid: fp@tinyerp.com-6ac5a700b3a5c101d74f3a23679cac3b73c1fdbe
---
 bin/osv/orm.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/bin/osv/orm.py b/bin/osv/orm.py
index 42d15d70b51..8f38b1150e0 100644
--- a/bin/osv/orm.py
+++ b/bin/osv/orm.py
@@ -1102,10 +1102,15 @@ class orm(object):
 	#
 	def write(self, cr, user, ids, vals, context=None):
 		readonly = None
-		tmpvals = vals.copy()
-		
-		for field in tmpvals:
-			groups = self._columns[field].groups
+		for field in vals:
+			fobj = None
+			if field in self._columns:
+				fobj = self._columns[field]
+			else:
+				fobj = _inherit_fields[field]
+			if not fobj:
+				continue
+			groups = fobj.groups
 			if groups:
 				edit = False
 				for group in groups: