From e6ba4b0e3b99d7bc263fe53283fe69ef557b42eb Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sat, 10 Aug 2024 19:35:53 +0200
Subject: [PATCH] backend selection: handle backends that are no longer
 supported

---
 lib/Travelynx/Controller/Account.pm | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/lib/Travelynx/Controller/Account.pm b/lib/Travelynx/Controller/Account.pm
index b7b2b78..08d173a 100644
--- a/lib/Travelynx/Controller/Account.pm
+++ b/lib/Travelynx/Controller/Account.pm
@@ -1012,13 +1012,19 @@ sub backend_form {
 			$backend->{name} = 'DB';
 		}
 		elsif ( $backend->{hafas} ) {
-			$type = 'HAFAS';
-			$backend->{longname}
-			  = $self->hafas->get_service( $backend->{name} )->{name};
+			if ( my $s = $self->hafas->get_service( $backend->{name} ) ) {
+				$type = 'HAFAS';
+				$backend->{longname} = $s->{name};
+			}
+			else {
+				$type = undef;
+			}
 		}
 		$backend->{type} = $type;
 	}
 
+	@backends = grep { $_->{type} } @backends;
+
 	$self->render(
 		'select_backend',
 		backends    => \@backends,