From 09b244ed2fcc69a51de934117c249921c0af6a18 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Mon, 21 Oct 2019 18:44:03 -0700
Subject: [PATCH] Fix NaN comparison

---
 src/public/Terminal.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/public/Terminal.ts b/src/public/Terminal.ts
index b72a4cff4..fe34cb36f 100644
--- a/src/public/Terminal.ts
+++ b/src/public/Terminal.ts
@@ -181,7 +181,7 @@ export class Terminal implements ITerminalApi {
 
   private _verifyIntegers(...values: number[]): void {
     values.forEach(value => {
-      if (value === Infinity || value === NaN || value % 1 !== 0) {
+      if (value === Infinity || isNaN(value) || value % 1 !== 0) {
         throw new Error('This API only accepts integers');
       }
     });