Compare zone names case insensitive

diff --git a/dsa-nagios-checks/checks/dsa-check-dnssec-delegation b/dsa-nagios-checks/checks/dsa-check-dnssec-delegation
index c3bdcae..ff8f920 100755 (executable)
--- a/dsa-nagios-checks/checks/dsa-check-dnssec-delegation
+++ b/dsa-nagios-checks/checks/dsa-check-dnssec-delegation
@@ -42,7 +42,7 @@ sub get_tag_generic {
        return () unless $pkt->answer;
        for my $rr ($pkt->answer) {
                next unless ($rr->type eq $type);
-               next unless ($rr->name eq $zone);
+               next unless (lc($rr->name) eq lc($zone));
 
                # only handle KSKs, i.e. keys with the SEP flag set
                next if ($type eq 'DNSKEY' && !($rr->is_sep));