From 8eb723b90618bf186e4073254ed2b88b1c1d29a3 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Wed, 31 Dec 2014 14:16:10 +0000
Subject: [PATCH] patch for e1c683be3f47a350e6bac3146507bd2d7d7478f6

---
 src/static/js/contentcollector.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/static/js/contentcollector.js b/src/static/js/contentcollector.js
index b33b1e6e..e90783ae 100644
--- a/src/static/js/contentcollector.js
+++ b/src/static/js/contentcollector.js
@@ -518,7 +518,11 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
           }
           if (tname == "ul" || tname == "ol")
           {
-            var type = node.attribs.class;
+            if(node.attribs){
+              var type = node.attribs.class;
+            }else{
+              var type = null;
+            }
             var rr = cls && /(?:^| )list-([a-z]+[12345678])\b/.exec(cls);
             // lists do not need to have a type, so before we make a wrong guess, check if we find a better hint within the node's children
             if(!rr && !type){