From 0fde4e7a36bd1e62b3f617126b3ffef426c357c9 Mon Sep 17 00:00:00 2001
From: Aaron Stone <aaron@brightroll.com>
Date: Mon, 19 Oct 2015 15:54:56 -0700
Subject: [PATCH] Be defensive in case the queue state failed to load

---
 code/public/js/queue.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/code/public/js/queue.js b/code/public/js/queue.js
index c6015a6..374d230 100644
--- a/code/public/js/queue.js
+++ b/code/public/js/queue.js
@@ -29,8 +29,15 @@ domready(function() {
     for (var state in queues["messages"]) {
       var list = document.getElementById("list-" + state);
       if (list) {
+
+        // Be defensive in case the queue state failed to load
+        if (!queues["messages"][state]) {
+          continue;
+        }
+
         // Post the date prefix above each day's messages
         var last_date = "";
+
         // Zap everything in the list and then populate it again.
         // TODO: avoid refreshing everything, DOM redraws are a pain.
         list.innerHTML = "";