From c32169bcb3cc5cb6a89af3aad32c8ac3c160ed64 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sat, 30 Dec 2023 11:46:06 +0100
Subject: mot_mask: skip unknown mot types

---
 lib/Travel/Status/DE/HAFAS.pm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index c360150..39339f7 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -515,13 +515,17 @@ sub mot_mask {
 	if ( my @mots = @{ $self->{exclusive_mots} // [] } ) {
 		$mot_mask = 0;
 		for my $mot (@mots) {
-			$mot_mask |= 1 << $mot_pos{$mot};
+			if ( exists $mot_pos{$mot} ) {
+				$mot_mask |= 1 << $mot_pos{$mot};
+			}
 		}
 	}
 
 	if ( my @mots = @{ $self->{excluded_mots} // [] } ) {
 		for my $mot (@mots) {
-			$mot_mask &= ~( 1 << $mot_pos{$mot} );
+			if ( exists $mot_pos{$mot} ) {
+				$mot_mask &= ~( 1 << $mot_pos{$mot} );
+			}
 		}
 	}
 
-- 
cgit v1.2.3