From 7f3d0c94c72644ea9c06de97c940c30a0ec99562 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Mon, 29 Apr 2013 13:12:56 -0700
Subject: [PATCH] detectedLocale can be undefined

---
 js/id/id.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/id/id.js b/js/id/id.js
index 6921d9f3e..7703b527f 100644
--- a/js/id/id.js
+++ b/js/id/id.js
@@ -39,11 +39,11 @@ window.iD = function () {
 
             var detectedLocale = iD.detect().locale;
 
-            if (iD.data.locales.indexOf(detectedLocale) === -1) {
+            if (detectedLocale && iD.data.locales.indexOf(detectedLocale) === -1) {
                 detectedLocale = detectedLocale.split('-')[0];
             }
 
-            if (detectedLocale !== 'en' && iD.data.locales.indexOf(detectedLocale) !== -1) {
+            if (detectedLocale && detectedLocale !== 'en' && iD.data.locales.indexOf(detectedLocale) !== -1) {
                 d3.json(context.assetPath() + 'locales/' + detectedLocale + '.json', function(err, result) {
                     locale[detectedLocale] = result;
                     locale.current(detectedLocale);