From 053ae77db80d7be516b27721a84a6e6254306b62 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Fri, 3 Feb 2023 18:10:59 +0100
Subject: hafas: if there is just one candidate: redirect to it

---
 lib/DBInfoscreen/Controller/Stationboard.pm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index 1077dce..bf986d3 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -46,6 +46,12 @@ sub handle_no_results {
 			sub {
 				my (@candidates) = @_;
 				@candidates = map { [ $_->{name}, $_->{id} ] } @candidates;
+				if ( @candidates == 1 ) {
+					my $s      = $candidates[0][0];
+					my $params = $self->req->params->to_string;
+					$self->redirect_to("/${s}?${params}");
+					return;
+				}
 				for my $candidate (@candidates) {
 					$candidate->[0] =~ s{[&]#x0028;}{(}g;
 					$candidate->[0] =~ s{[&]#x0029;}{)}g;
-- 
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