From b2ee85a92860dadc14cc72f2b6d78b14bcaad854 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Tue, 5 Sep 2023 23:41:17 +0200
Subject: [PATCH] flight may be missing, it seems

---
 htdocs/lib/MessagePanel.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/lib/MessagePanel.js b/htdocs/lib/MessagePanel.js
index 503f26ec..54fcee32 100644
--- a/htdocs/lib/MessagePanel.js
+++ b/htdocs/lib/MessagePanel.js
@@ -535,7 +535,9 @@ HfdlMessagePanel.prototype.pushMessage = function(message) {
                     if ('acars' in hfnpdu) {
                         var acars = hfnpdu['acars'];
                         details = '<h4>ACARS message</h4>';
-                        details += '<div>Flight: ' + acars['flight'] + '</div>';
+                        if ('flight' in acars) {
+                            details += '<div>Flight: ' + acars['flight'] + '</div>';
+                        }
                         details += '<div>Registration: ' + acars['reg'].replace(/^\.+/g, '') + '</div>';
                         details += '<div class="acars-message">' + acars['msg_text'] + '</div>';
                     }