# my $ref = Route::get($call) || Route->new($call);
# return unless $self->in_filter_route($ref);
- if ($field[3] eq $field[2] || field[3] =~ /^\s*$/) {
+ if ($field[3] eq $field[2] || $field[3] =~ /^\s*$/) {
dbg('PCPROT: invalid value') if isdbg('chanerr');
return;
}