From 4a10c5b9469faedfc73517870b7702bbf121fc27 Mon Sep 17 00:00:00 2001
From: Martin Trigaux <mat@odoo.com>
Date: Tue, 10 Nov 2015 16:06:28 +0100
Subject: [PATCH] Avoid building a /en URL in language switcher

---
 conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf.py b/conf.py
index 1ad6d3fb7..62a9efbbb 100644
--- a/conf.py
+++ b/conf.py
@@ -332,7 +332,7 @@ def localize(app, pagename, templatename, context, doctree):
     current_lang = app.config.language or 'en'
     context['language'] = current_lang.upper()
     context['languages'] = [
-        (la.upper(), _build_url(app.config.canonical_root, la, pagename))
+        (la.upper(), _build_url(app.config.canonical_root, (la != 'en' and la or ''), pagename))
         for la in app.config.languages.split(',')
         if la != current_lang
     ]