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-rw-r--r--lib/DBInfoscreen/Controller/Stationboard.pm5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index 9657bc0..dde0d0e 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -1134,7 +1134,10 @@ sub train_details {
}
my $service = 'DB';
- if ( $hafas ne '1' and Travel::Status::DE::HAFAS::get_service($hafas) ) {
+ if ( $hafas
+ and $hafas ne '1'
+ and Travel::Status::DE::HAFAS::get_service($hafas) )
+ {
$opt{service} = $hafas;
}