Commit 46d58ae2 authored by Tiago Grego's avatar Tiago Grego
Browse files

do not return undef, just return

parent 6765ee11
......@@ -250,7 +250,7 @@ sub get_score {
my $self = shift;
my $val = $self->get_raw_score();
if ($val =~ /^\.$/) {
return undef;
return;
} else {
return $val;
}
......
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