From ebcb0af56dfccd38f539c462b46f489a374a5ed0 Mon Sep 17 00:00:00 2001
From: Kyle Fleming <kyle@kylefleming.net>
Date: Sat, 1 Jul 2017 14:51:32 -0700
Subject: [PATCH] Fix scroll performance for widget with huge content

---
 lib/widgets/element.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/widgets/element.js b/lib/widgets/element.js
index 29a783c..d044ecc 100644
--- a/lib/widgets/element.js
+++ b/lib/widgets/element.js
@@ -530,7 +530,8 @@ Element.prototype._parseAttr = function(lines) {
     , j
     , c;
 
-  if (lines[0].attr === attr) {
+  if (Array.isArray(lines.attr) && lines.attr.length > 0
+      && lines.attr[0] === attr) {
     return;
   }