From f5368a1badd0ebddc6d0a174cdfd0d0184cf723f Mon Sep 17 00:00:00 2001
From: "Richard Mathot (OpenERP)" <rim@openerp.com>
Date: Mon, 19 May 2014 17:37:00 +0200
Subject: [PATCH] [FIX] ir_qweb: Duration widget now displays something

---
 openerp/addons/base/ir/ir_qweb.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/openerp/addons/base/ir/ir_qweb.py b/openerp/addons/base/ir/ir_qweb.py
index 5163730ce00..a0c6c5a6471 100644
--- a/openerp/addons/base/ir/ir_qweb.py
+++ b/openerp/addons/base/ir/ir_qweb.py
@@ -801,7 +801,8 @@ class DurationConverter(osv.AbstractModel):
                 v*secs_per_unit, threshold=1, locale=locale)
             if section:
                 sections.append(section)
-        return u' '.join(sections)
+        return ' '.join(sections)
+
 
 class RelativeDatetimeConverter(osv.AbstractModel):
     _name = 'ir.qweb.field.relative'