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Fix undefined variable when setting DNS servers

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Mcat12
2017-03-21 18:35:32 -04:00
committed by GitHub
parent f6a8fd1c74
commit c182834e55
1 changed files with 1 additions and 1 deletions
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2
scripts/pi-hole/php/savesettings.php
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@@ -228,7 +228,7 @@ function isinserverlist($addr) {
if(!strlen($error))
{
$IPs = implode (",", $DNSservers);
exec("sudo pihole -a setdns ".$IPs." ".$extra);
$return = exec("sudo pihole -a setdns ".$IPs." ".$extra);
$success .= htmlspecialchars($return)."<br>";
$success .= "The DNS settings have been updated (using ".count($DNSservers)." DNS servers)";
}