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Fix #5916 Do not complain about duplicated blank DNS server entries

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Reported by redmine https://redmine.pfsense.org/issues/5916
This commit is contained in:
Phil Davis 2016-02-21 18:42:26 +05:45
parent 656cf2ac91
commit bdfe939c4e
1 changed files with 3 additions and 1 deletions
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4
src/usr/local/www/system.php
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@ -180,7 +180,9 @@ if ($_POST) {
for ($dnscounter=1; $dnscounter<5; $dnscounter++) {
$dnsname="dns{$dnscounter}";
$dnsgwname="dns{$dnscounter}gw";
$dnslist[] = $_POST[$dnsname];
if ($_POST[$dnsname]) {
$dnslist[] = $_POST[$dnsname];
}
if (($_POST[$dnsname] && !is_ipaddr($_POST[$dnsname]))) {
$input_errors[] = sprintf(gettext("A valid IP address must be specified for DNS server %s."), $dnscounter);
} else {