dns.cgi: Fix check for undefined variable

This was positive when zero was returned.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
2020-01-13 20:44:55 +01:00
parent 39a6219fff
commit a25dcda295

View File

@@ -553,7 +553,7 @@ END
$status = &check_nameserver("$nameserver", "ping.ipfire.org", "$settings{'PROTO'}", "$tls_hostname");
}
if (!$status) {
if (!defined $status) {
$status_short = "$Lang::tr{'disabled'}";
# DNSSEC Not supported