From f110a5382c9ed203c83497e810dafcfedea8b4c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 10 Apr 2008 15:48:35 +0200
Subject: [PATCH] Add missing field to allow to use Function with type one2many

---
 trytond/osv/fields.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/trytond/osv/fields.py b/trytond/osv/fields.py
index 65f1af8578..92bbe76a16 100644
--- a/trytond/osv/fields.py
+++ b/trytond/osv/fields.py
@@ -563,6 +563,7 @@ class Function(Column):
         self._fnct = fnct
         self._fnct_inv = fnct_inv
         self._arg = arg
+        self._field = ''
         self._obj = ''
         if 'relation' in args:
             self._obj = args['relation']