From c4af077809bb268865ec735c81a961c6f2e3e587 Mon Sep 17 00:00:00 2001
From: pso <pso@tinyerp.com>
Date: Mon, 20 Dec 2010 11:21:29 +0530
Subject: [PATCH] [FIX] account: Passed context as dict if it is None

lp bug: https://launchpad.net/bugs/691810 fixed

bzr revid: pso@tinyerp.com-20101220055129-5anvbd7pr09x0q1w
---
 addons/account/account.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/account/account.py b/addons/account/account.py
index c3cd13a8115..c37cc7dfb5e 100644
--- a/addons/account/account.py
+++ b/addons/account/account.py
@@ -1278,6 +1278,8 @@ class account_move(osv.osv):
         return super(account_move, self).copy(cr, uid, id, default, context)
 
     def unlink(self, cr, uid, ids, context=None, check=True):
+        if context is None:
+            context = {}
         toremove = []
         obj_move_line = self.pool.get('account.move.line')
         for move in self.browse(cr, uid, ids, context=context):