From e801b6f030d092c38abfaa503b4c71b3eb3f3d96 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Fri, 11 Jul 2025 22:11:12 +0200
Subject: Fix train position calculation on first leg of polyline

---
 lib/Travelynx/Model/InTransit.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Travelynx/Model/InTransit.pm')

diff --git a/lib/Travelynx/Model/InTransit.pm b/lib/Travelynx/Model/InTransit.pm
index a04e1f0..ceb8202 100644
--- a/lib/Travelynx/Model/InTransit.pm
+++ b/lib/Travelynx/Model/InTransit.pm
@@ -1577,7 +1577,7 @@ sub estimate_trip_position_between_stops {
 			last;
 		}
 	}
-	if ( $i_from and $i_to ) {
+	if ( defined $i_from and defined $i_to ) {
 		my $total_distance = 0;
 		for my $i ( $i_from + 1 .. $i_to ) {
 			my $prev = $polyline->[ $i - 1 ];
-- 
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