From 18d959ef16498e53bf9c7b42004a568a9cc9f4a9 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Fri, 12 May 2017 17:07:30 +0200
Subject: [PATCH] handle non-200 status codes

---
 www/common/common-util.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/www/common/common-util.js b/www/common/common-util.js
index bbd648f7c..7f735411e 100644
--- a/www/common/common-util.js
+++ b/www/common/common-util.js
@@ -101,11 +101,11 @@ define([], function () {
         xhr.open("GET", src, true);
         xhr.responseType = "arraybuffer";
         xhr.onload = function () {
+            if (this.status !== 200) {
+                return CB('XHR_ERROR');
+            }
             return void CB(void 0, new Uint8Array(xhr.response));
         };
-        xhr.onerror = function () {
-            CB('XHR_ERROR');
-        };
         xhr.send(null);
     };