From e8a491c9ea24ef2fba2a7a61e9698c744fb9e2b6 Mon Sep 17 00:00:00 2001
From: Robert Lord <robert@lord.io>
Date: Tue, 24 Jun 2014 01:03:32 -0700
Subject: [PATCH] Fix unrecognized .highlight. bug #84

---
 source/javascripts/app/lang.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/javascripts/app/lang.js b/source/javascripts/app/lang.js
index 0029901..fdb8997 100644
--- a/source/javascripts/app/lang.js
+++ b/source/javascripts/app/lang.js
@@ -21,6 +21,7 @@ under the License.
 
   function activateLanguage(language) {
     if (!language) return;
+    if (language === "") return;
 
     $(".lang-selector a").removeClass('active');
     $(".lang-selector a[data-language-name='" + language + "']").addClass('active');