From f1ddd4a57e9457baa3d8dcc75a42eeb78e020643 Mon Sep 17 00:00:00 2001
From: Bernd Bestel <bernd@berrnd.de>
Date: Tue, 22 Dec 2020 10:23:26 +0100
Subject: [PATCH] Fixed JS error

---
 public/js/extensions.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/public/js/extensions.js b/public/js/extensions.js
index 3d92f580..e559f9c8 100644
--- a/public/js/extensions.js
+++ b/public/js/extensions.js
@@ -63,6 +63,11 @@ IsTouchInputDevice = function()
 
 BoolVal = function(test)
 {
+	if (!test)
+	{
+		return false;
+	}
+
 	var anything = test.toString().toLowerCase();
 	if (anything === true || anything === "true" || anything === "1" || anything === "on")
 	{