From 350218f4f845942e3ef086653f84819a87e64928 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 11 Mar 2014 13:38:06 +0400
Subject: [PATCH] quickAddFeed: gracefully handle backend timeout/JSON parse
 problems

---
 js/functions.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/js/functions.js b/js/functions.js
index 43fae715..1ad15fcc 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -829,7 +829,14 @@ function quickAddFeed() {
 						onComplete: function(transport) {
 							try {
 
-								var reply = JSON.parse(transport.responseText);
+								try {
+									var reply = JSON.parse(transport.responseText);
+								} catch (e) {
+									Element.hide("feed_add_spinner");
+									alert(__("Failed to parse output. This can indicate server timeout and/or network issues. Backend output was logged to browser console."));
+									console.log('quickAddFeed, backend returned:' + transport.responseText);
+									return;
+								}
 
 								var rc = reply['result'];
 
-- 
2.39.5