Extension ext-coupon continued, a lot improvements applied:

[mailer.git] / inc / classes / resolver.class.php

diff --git a/inc/classes/resolver.class.php b/inc/classes/resolver.class.php
index e3f4b667cd8059770e3dbe30a4d647783507599b..317114d27b6a6215520c705bfa78ba2d50935ecd 100644 (file)
--- a/inc/classes/resolver.class.php
+++ b/inc/classes/resolver.class.php
@@ -16,7 +16,7 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
+ * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -125,7 +125,7 @@ class HostnameResolver {
        // Purge old entries
        function purgeEntries() {
                // SQL for cleaning up
-               SQL_QUERY('DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_dns_cache` WHERE UNIX_TIMESTAMP(`added`) < (UNIX_TIMESTAMP() - {?dns_cache_timeout?})',
+               SQL_QUERY('DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_dns_cache` WHERE (UNIX_TIMESTAMP() - UNIX_TIMESTAMP(`added`) >= {?dns_cache_timeout?})',
                        __METHOD__, __LINE__);
        }
 }