diff options
| -rw-r--r-- | inc/functions.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/inc/functions.php b/inc/functions.php index 3fa99021..5424683c 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -1006,7 +1006,7 @@ foreach($config['dnsbl'] as &$blacklist) { $lookup = $ip . '.' . $blacklist; $host = gethostbyname($lookup); - if($host != $looku) { + if($host != $lookup) { // On NXDOMAIN (meaning it's not in the blacklist), gethostbyname() returns the host unchanged. if(preg_match('/^127\.0\.0\./', $host) && $host != '127.0.0.10') error(sprintf($config['error']['dnsbl'], $blacklist)); |