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[Perl] Net::DNS - TXT record



Hej

Når jeg kører følgende lille script
#!/usr/bin/perl
use Net::DNS;
my $res   = Net::DNS::Resolver->new;
my $query = $res->query("w0.dk", "TXT");
if ($query) {
        foreach $rr (grep { $_->type eq 'TXT' } $query->answer) {
                print $rr->nsdname, "\n";
        }
} else {
        warn "query failed: ", $res->errorstring, "\n";
}

får jeg det rigtige output, men også en fejl:
***  This object doesn't have a method "nsdname".  THIS IS A BUG
***  IN THE CALLING SOFTWARE, which has incorrectly assumed that
***  the object would be of a particular type.  The calling
***  software should check the type of each RR object before
***  calling any of its methods.
(åbentbart mig der gør noget galt)

Kender du Net::DNS og kan spotte fejlen, eller kender du et bedre 
modul til at lave TXT look-ups i DNS?

/hans
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