From 14c7e563097f2599e61e900b257477f74512ee61 Mon Sep 17 00:00:00 2001
From: "arifmlpm@gmail.com" <>
Date: Tue, 14 Feb 2012 18:26:53 +0530
Subject: [PATCH] Bug fix -
 https://bugs.launchpad.net/openobject-addons/+bug/929373

bzr revid: arifmlpm@gmail.com-20120214125653-05w3973ostuqpe5h
---
 addons/sale/sale.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/addons/sale/sale.py b/addons/sale/sale.py
index d2f3ffd72fb..c65c552779c 100644
--- a/addons/sale/sale.py
+++ b/addons/sale/sale.py
@@ -147,11 +147,15 @@ class sale_order(osv.osv):
         res = {}
         for sale in self.browse(cursor, user, ids, context=context):
             res[sale.id] = True
+            invoices = []
             for invoice in sale.invoice_ids:
+                if invoice.state!='cancel':
+                    invoices.append(invoice)
+            for invoice in invoices: 
                 if invoice.state != 'paid':
                     res[sale.id] = False
                     break
-            if not sale.invoice_ids:
+            if not invoices:
                 res[sale.id] = False
         return res