From fc449df49df7ae1a19f6b7e85ea33de4daad6518 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20=C3=89vrard?= <nicoe@b2ck.com>
Date: Sun, 16 Mar 2014 20:51:06 +0100
Subject: [PATCH] Add index to one2many's on_change add

review2091002
issue3539
---
 invoice.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/invoice.py b/invoice.py
index a34c94e4b5..09267055d9 100644
--- a/invoice.py
+++ b/invoice.py
@@ -524,7 +524,7 @@ class Invoice(Workflow, ModelSQL, ModelView):
                     if value.get(field):
                         value[field + '.rec_name'] = \
                             Target(value[field]).rec_name
-                res['taxes']['add'].append(value)
+                res['taxes']['add'].append((-1, value))
         if self.currency:
             res['untaxed_amount'] = self.currency.round(res['untaxed_amount'])
             res['tax_amount'] = self.currency.round(res['tax_amount'])