From bdb7d580a6e977433c097bb281d42be5ed765389 Mon Sep 17 00:00:00 2001
From: Lexxie9952 <32187224+Lexxie9952@users.noreply.github.com>
Date: Tue, 2 Apr 2024 15:10:57 -0700
Subject: [PATCH] Fix bug when checking for metaKey if there is no event
 object.

---
 freeciv-web/src/main/webapp/javascript/utility.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/freeciv-web/src/main/webapp/javascript/utility.js b/freeciv-web/src/main/webapp/javascript/utility.js
index 1ce71ca82..0f2a48fbe 100644
--- a/freeciv-web/src/main/webapp/javascript/utility.js
+++ b/freeciv-web/src/main/webapp/javascript/utility.js
@@ -72,6 +72,7 @@ function FC_WRAP(value, range)
   during an event click.
 **************************************************************************/
 const metaKey = (ev) => {
+  if (!ev) return false;
   return (reconfig_metakey ? (!ev.ctrlKey && ev.shiftKey && ev.altKey) : ev.metaKey);
 }