better checking

This commit is contained in:
Jakob Ketterl 2023-08-26 00:18:02 +02:00
parent 2481681bb1
commit cdb5a1ab93

View file

@ -453,13 +453,13 @@ $(function(){
var title;
if (marker.icao) {
title = marker.identification || marker.icao;
if (marker.altitude) {
if ('altitude' in marker) {
commentString += '<div>Altitude: ' + marker.altitude + ' ft</div>';
}
if (marker.groundspeed) {
if ('groundspeed' in marker) {
commentString += '<div>Speed: ' + Math.round(marker.groundspeed) + ' kt</div>';
}
if (marker.verticalspeed) {
if ('verticalspeed' in marker) {
commentString += '<div>V/S: ' + marker.verticalspeed + ' ft/min</div>';
}
} else {