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editor: Prevent JS errors if no polyline has been drawn yet

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Markus Koch 2020-04-19 09:14:19 +02:00
parent 354ca8d1d7
commit 1a2f9908fa
1 changed files with 2 additions and 0 deletions
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2
htdocs/streeteditor.js
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@ -28,6 +28,8 @@ if (editor_mode) {
} }
function onDragEnd(e) { function onDragEnd(e) {
if (!polyline)
return;
var latlngs = polyline.getLatLngs(); var latlngs = polyline.getLatLngs();
for (var i = 0; i < latlngs.length; i++) { for (var i = 0; i < latlngs.length; i++) {