}
close($fh);
}
+ $rfid_sid_cache = undef if $path eq 'examples/selfcheck.html'; # invalidate on reload
} elsif ( $method =~ m{/scan(/only/(.+))?} ) {
my $only = $2;
my @tags = $rfid->tags( reader => sub {
my $borrower = rfid_borrower $hash;
if ( exists $borrower->{error} ) {
warn "ERROR ", dump($borrower);
+ $hash->{error} = $borrower->{error};
} else {
$hash->{borrower} = $borrower->{borrower};
$hash->{content} = $borrower->{borrower}->{cardnumber}; # compatibile with 3M tags