From 13b8c78947103c2415c3775f41a0490826ad25af Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Wed, 22 Dec 2021 08:55:39 -0800
Subject: [PATCH] Fix demo

Fixes #3585
---
 demo/client.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demo/client.ts b/demo/client.ts
index cd0657a0..58d719a1 100644
--- a/demo/client.ts
+++ b/demo/client.ts
@@ -293,7 +293,7 @@ function initOptions(term: TerminalType): void {
     rendererType: ['dom', 'canvas'],
     wordSeparator: null
   };
-  const options = Object.keys(term.options);
+  const options = Object.getOwnPropertyNames(term.options);
   const booleanOptions = [];
   const numberOptions = [];
   options.filter(o => blacklistedOptions.indexOf(o) === -1).forEach(o => {