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-rw-r--r--lib/Travel/Status/DE/HAFAS.pm3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index 28d069b..979a538 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -5,7 +5,7 @@ use warnings;
use 5.010;
use utf8;
-no if $] >= 5.018, warnings => "experimental::smartmatch";
+no if $] >= 5.018, warnings => 'experimental::smartmatch';
use Carp qw(confess);
use LWP::UserAgent;
@@ -214,6 +214,7 @@ sub set_productfilter {
}
}
+ return;
}
sub check_input_error {