From c3256556aaaf0e7f4f26441a4e9f8dabdb4fa1b7 Mon Sep 17 00:00:00 2001
From: Vincent Woo <me@vincentwoo.com>
Date: Wed, 8 Feb 2017 15:33:20 -0800
Subject: [PATCH] Fix missing Number.isNaN in IE

See https://github.com/sourcelair/xterm.js/pull/525#issuecomment-278497452
---
 src/xterm.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xterm.js b/src/xterm.js
index b2740683..314a76d0 100644
--- a/src/xterm.js
+++ b/src/xterm.js
@@ -1715,7 +1715,7 @@ Terminal.prototype.error = function() {
  * @param {number} y The number of rows to resize to.
  */
 Terminal.prototype.resize = function(x, y) {
-  if (Number.isNaN(x) || Number.isNaN(y)) {
+  if (isNaN(x) || isNaN(y)) {
     return;
   }