From 60f2b426479ef7438e4f5abea358b55fa9fde617 Mon Sep 17 00:00:00 2001
From: "Anup (OpenERP)" <ach@tinyerp.com>
Date: Fri, 15 Oct 2010 16:00:03 +0530
Subject: [PATCH] [FIX] fields.py Corrected

lp bug: https://launchpad.net/bugs/625896 fixed

bzr revid: ach@tinyerp.com-20101015103003-34eytuy07mu8pt1s
---
 bin/osv/fields.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/osv/fields.py b/bin/osv/fields.py
index c3a3c38826e..b87e9ab6483 100644
--- a/bin/osv/fields.py
+++ b/bin/osv/fields.py
@@ -64,6 +64,8 @@ class _column(object):
     _symbol_get = None
 
     def __init__(self, string='unknown', required=False, readonly=False, domain=None, context={}, states=None, priority=0, change_default=False, size=None, ondelete="set null", translate=False, select=False, **args):
+        if not context:
+            context = {}
         self.states = states or {}
         self.string = string
         self.readonly = readonly