From 986e52897da7ea5a435978189071370f85a96ec1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <baris@nodebb.org>
Date: Thu, 4 May 2017 13:52:12 -0400
Subject: [PATCH] fix crash if locale is undefined

---
 public/src/modules/helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/src/modules/helpers.js b/public/src/modules/helpers.js
index 3f02a86758..5a8e998f5c 100644
--- a/public/src/modules/helpers.js
+++ b/public/src/modules/helpers.js
@@ -177,7 +177,7 @@
 	};
 
 	helpers.localeToHTML = function (locale) {
-		return locale.replace('_', '-');
+		return locale ? locale.replace('_', '-') : '';
 	};
 
 	helpers.renderTopicImage = function (topicObj) {