From 90e73a27394ad512cbb088003f1c53a65d2882c4 Mon Sep 17 00:00:00 2001
From: vcoppe <vianney.coppe@gmail.com>
Date: Thu, 27 Jun 2024 00:29:43 +0200
Subject: [PATCH] fix adding point to empty file

---
 .../src/lib/components/toolbar/tools/routing/RoutingControls.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/website/src/lib/components/toolbar/tools/routing/RoutingControls.ts b/website/src/lib/components/toolbar/tools/routing/RoutingControls.ts
index 6e4dfb21..be816b70 100644
--- a/website/src/lib/components/toolbar/tools/routing/RoutingControls.ts
+++ b/website/src/lib/components/toolbar/tools/routing/RoutingControls.ts
@@ -406,7 +406,7 @@ export class RoutingControls {
                 if (item instanceof ListTrackItem || item instanceof ListTrackSegmentItem) {
                     trackIndex = item.getTrackIndex();
                 }
-                let segmentIndex = file.trk[trackIndex].trkseg.length > 0 ? file.trk[trackIndex].trkseg.length - 1 : 0;
+                let segmentIndex = (file.trk.length > 0 && file.trk[trackIndex].trkseg.length > 0) ? file.trk[trackIndex].trkseg.length - 1 : 0;
                 if (item instanceof ListTrackSegmentItem) {
                     segmentIndex = item.getSegmentIndex();
                 }