From 1cbaf2d272fee72a6a232eeb74eaca73118c8865 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Thu, 14 Jan 2021 14:08:53 +0000
Subject: [PATCH] dont expect safari

---
 src/static/js/contentcollector.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/static/js/contentcollector.js b/src/static/js/contentcollector.js
index 245acc0c4..947b3a8d7 100644
--- a/src/static/js/contentcollector.js
+++ b/src/static/js/contentcollector.js
@@ -432,7 +432,7 @@ const makeContentCollector = function (
         let styl = dom.nodeAttr(node, 'style');
         let cls = dom.nodeAttr(node, 'class');
         let isPre = (tname === 'pre');
-        if ((!isPre) && abrowser.safari) {
+        if ((!isPre) && abrowser && abrowser.safari) {
           isPre = (styl && /\bwhite-space:\s*pre\b/i.exec(styl));
         }
         if (isPre) cc.incrementFlag(state, 'preMode');