diff options
| author | Daniel Friesel <derf@finalrewind.org> | 2014-01-10 12:03:28 +0100 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2014-01-10 12:03:28 +0100 |
| commit | 2c41eecea9d7d5ae563e0390514336e95b7c0c0a (patch) | |
| tree | 4e2312a5905e8d474c0b6df769afb6fb2137fa56 /lib | |
| parent | 7e8d766d720bc15d9fd701f62ac8901a6531a406 (diff) | |
IRIS.pm: Errorhandling for stations without associated timetable
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Travel/Status/DE/IRIS.pm | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Travel/Status/DE/IRIS.pm b/lib/Travel/Status/DE/IRIS.pm index e20d758..1e39377 100644 --- a/lib/Travel/Status/DE/IRIS.pm +++ b/lib/Travel/Status/DE/IRIS.pm @@ -49,6 +49,12 @@ sub new { $self->{nodes}{station} = ( $xml_st->findnodes('//station') )[0]; + if ( not $self->{node}->{station} ) { + $self->{errstr} + = "The station '$opt{station}' has no associated timetable"; + return $self; + } + my $dt_req = $self->{datetime}->clone; for ( 1 .. 3 ) { $self->get_timetable( $self->{nodes}{station}->getAttribute('eva'), |