From 3c831c0a6a00f2f9f3fc77b368573334d546e753 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Kihlberg?= <bjorn.wilhelm.kihlberg@gmail.com>
Date: Thu, 14 Dec 2023 16:42:46 +0100
Subject: [PATCH] fix small issue

---
 examples/js/poc-helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/js/poc-helpers.js b/examples/js/poc-helpers.js
index 6c879970..19c28a30 100644
--- a/examples/js/poc-helpers.js
+++ b/examples/js/poc-helpers.js
@@ -39,7 +39,7 @@ export function logJSON(message, json) {
 export function getRuntimeUrl() {
   const runtimeUrlInput = document.getElementById("runtimeUrl");
   return (
-    runtimeUrlInput.value ||
+    (runtimeUrlInput && runtimeUrlInput.value) ||
     "https://marlowe-runtime-preprod-web.demo.scdev.aws.iohkdev.io/"
   );
 }