diff options
| -rw-r--r-- | lib/Travel/Status/DE/IRIS/Result.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Travel/Status/DE/IRIS/Result.pm b/lib/Travel/Status/DE/IRIS/Result.pm index d5efd2c..d5ce07a 100644 --- a/lib/Travel/Status/DE/IRIS/Result.pm +++ b/lib/Travel/Status/DE/IRIS/Result.pm @@ -474,7 +474,7 @@ sub canceled_stops { sub classes { my ($self) = @_; - my @classes = split( //, $self->{classes} ); + my @classes = split( //, $self->{classes} // q{} ); return @classes; } |