From 8b2af5972f7c86295db6cef0c6cac622a7b63bb2 Mon Sep 17 00:00:00 2001
From: Mustufa Rangwala <mra@mra-laptop>
Date: Thu, 24 Jun 2010 16:55:15 +0530
Subject: [PATCH] [REF]

bzr revid: mra@mra-laptop-20100624112515-gke6kl0kvcx1p2ec
---
 addons/sale_margin/sale_margin.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/sale_margin/sale_margin.py b/addons/sale_margin/sale_margin.py
index 37da229733a..80bb542fa3d 100644
--- a/addons/sale_margin/sale_margin.py
+++ b/addons/sale_margin/sale_margin.py
@@ -48,7 +48,7 @@ class sale_order_line(osv.osv):
         return res
 
     _columns = {
-        'margin': fields.function(_product_margin, method=True, string='Margin', store={}),
+        'margin': fields.function(_product_margin, method=True, string='Margin', store=True),
         'purchase_price': fields.float('Cost Price', digits=(16,2))
     }