From 5abe3ae4b28d0279db1558adbf22cdd5fcf14699 Mon Sep 17 00:00:00 2001
From: Michael Save <savetheinternet@tinyboard.org>
Date: Thu, 15 Mar 2012 14:13:43 +1100
Subject: [PATCH] cache DNS

---
 inc/functions.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/inc/functions.php b/inc/functions.php
index d757c2fe..a8a2a2e2 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1675,8 +1675,8 @@
 	function DNS($host) {
 		global $config;
 		
-		if($config['cache']['enabled'] && ($host = cache::get('dns_' . $host))) {
-			return $host;
+		if($config['cache']['enabled'] && ($ip_addr = cache::get('dns_' . $host))) {
+			return $ip_addr;
 		}
 		
 		if(!$config['dns_system']) {
@@ -1692,7 +1692,7 @@
 		}
 		
 		if($config['cache']['enabled'])
-			cache::set('dns_' . $ip_addr, $host, 3600);
+			cache::set('dns_' . $host, $ip_addr, 3600);
 		
 		return $host;
 	}