From f0450ea70340e97dd69fa0b0f3ddfa7c4fc5e133 Mon Sep 17 00:00:00 2001
From: Gregory Eremin <g@erem.in>
Date: Sun, 10 Jan 2016 17:29:47 +0300
Subject: [PATCH] Catch http error if server is not responding

---
 dashboard/js/http.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dashboard/js/http.js b/dashboard/js/http.js
index b3917b9..9acc202 100644
--- a/dashboard/js/http.js
+++ b/dashboard/js/http.js
@@ -39,5 +39,10 @@ function getURL(url, params, callback) {
             }
         }
     };
-    xhr.send(null);
+
+    try {
+        xhr.send(null);
+    } catch (e) {
+        callback({error: e});
+    }
 }