From 3d8ab0a350a65183c0772a8603e3c2483db50f17 Mon Sep 17 00:00:00 2001 From: Michael Save Date: Sun, 15 Apr 2012 10:21:43 +1000 Subject: [PATCH] Bugfix: with DNSBL --- inc/functions.php | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/inc/functions.php b/inc/functions.php index 66fadd5e..a8f7dfe0 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -1239,14 +1239,14 @@ function checkDNSBL() { if (in_array($_SERVER['REMOTE_ADDR'], $config['dnsbl_exceptions'])) return; - $ip = ReverseIPOctets($_SERVER['REMOTE_ADDR']); + $ipaddr = ReverseIPOctets($_SERVER['REMOTE_ADDR']); foreach ($config['dnsbl'] as $blacklist) { - if (!is_array($blacklist) == 1) + if (!is_array($blacklist)) $blacklist = array($blacklist); - if (($lookup = str_replace('%', $ip, $blacklist[0])) == $blacklist[0]) - $lookup = $ip . '.' . $blacklist[0]; + if (($lookup = str_replace('%', $ipaddr, $blacklist[0])) == $blacklist[0]) + $lookup = $ipaddr . '.' . $blacklist[0]; if (!$ip = DNS($lookup)) continue; // not in list