diff options
| -rw-r--r-- | lib/Travel/Status/DE/IRIS.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Travel/Status/DE/IRIS.pm b/lib/Travel/Status/DE/IRIS.pm index 49dc01a..269ea6e 100644 --- a/lib/Travel/Status/DE/IRIS.pm +++ b/lib/Travel/Status/DE/IRIS.pm @@ -217,7 +217,7 @@ sub get_station { printf( " -> %s (%s / %s)\n", @{ $ret[-1] }{qw{name uic ds100}} ); } - if ( $opt{recursive} ) { + if ( $opt{recursive} and defined $station_node->getAttribute('meta') ) { my @refs = uniq( split( m{ \| }x, $station_node->getAttribute('meta') ) ); @refs = grep { not( $_ ~~ \@seen or $_ ~~ \@queue ) } @refs; |