From d9c9ac72daf45a4a8bd3cd9d2d1dbf33423a1deb Mon Sep 17 00:00:00 2001
From: xmo-odoo <xmo-odoo@users.noreply.github.com>
Date: Fri, 6 Mar 2015 13:12:50 +0100
Subject: [PATCH] [FIX] export: decode Field strings before comparisons

Allows exporting fields whose string is a non-ascii *byte*string (rather than unicode).

backport of 7286f4e4244 fixing #773 to branch 7.0 by request of @flotho
---
 addons/web/controllers/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/web/controllers/main.py b/addons/web/controllers/main.py
index b3acbbe5119..080025dd737 100644
--- a/addons/web/controllers/main.py
+++ b/addons/web/controllers/main.py
@@ -1481,7 +1481,7 @@ class Export(openerpweb.Controller):
             fields['.id'] = fields.pop('id', {'string': 'ID'})
 
         fields_sequence = sorted(fields.iteritems(),
-            key=lambda field: field[1].get('string', ''))
+            key=lambda field: openerp.tools.ustr(field[1].get('string', '')))
 
         records = []
         for field_name, field in fields_sequence: