don't call nameservers() with a false argument

d4bbd7e8 · Gavin Brown · 1cdbaf44 · d4bbd7e8
Unverified Commit d4bbd7e8 authored Aug 16, 2018 by Gavin Brown
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rdap-conformance rdap-conformance +1 -1

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--- a/rdap-conformance
+++ b/rdap-conformance
@@ -49,7 +49,7 @@ my $resolver = Net::DNS::Resolver->new;
 $resolver->debug($opt->{'debug'});
 $resolver->dnssec(1);
 $resolver->adflag(1);
-$resolver->nameservers($opt->{'nameserver'});
+$resolver->nameservers($opt->{'nameserver'}) if ($opt->{'nameserver'});

 note('retrieving response from server...');
 my $response = $rdap->fetch($url);