From 046ad545aea021e0f8bd96f84d9665f462da3dab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20St=C3=B6r?= <marcel@frightanic.com>
Date: Mon, 28 Dec 2015 21:38:09 +0100
Subject: [PATCH] Fix String#split to determine selected language code

---
 docs/js/extra.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/js/extra.js b/docs/js/extra.js
index 45ffeb50..9eb3b82d 100644
--- a/docs/js/extra.js
+++ b/docs/js/extra.js
@@ -74,7 +74,8 @@ var nodemcu = nodemcu || {};
     var selectedLanguageCode, path = window.location.pathname;
     if (window.location.origin.indexOf('readthedocs') > -1) {
       // path is like /en/<branch>/<lang>/build/ -> extract 'lang'
-      selectedLanguageCode = path.split('/')[2];
+      // split[0] is an '' because the path starts with the separator
+      selectedLanguageCode = path.split('/')[3];
     } else {
       // path is like /<lang>/build/ -> extract 'lang'
       selectedLanguageCode = path.substr(1, 2);