Some minor cleanups

[mailer.git] / ref.php

diff --git a/ref.php b/ref.php
index 06f3030707f18b4accdb8aa1f7a24b85fa72061b..81d8df238c263bfdf51c2752644e0482c6dc1477 100644 (file)
--- a/ref.php
+++ b/ref.php
@@ -17,7 +17,7 @@
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -55,7 +55,7 @@ $url = 'modules.php?module=index';
 if ((isExtensionActive('user')) && (isReferalIdValid()) && (isValidUserId(determineReferalId()))) {
        // Update ref counter
        SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `ref_clicks`=`ref_clicks`+1 WHERE `userid`=%s LIMIT 1",
-               array(makeDatabaseUserId(determineReferalId())), __FILE__, __LINE__);
+               array(makeZeroToNull(determineReferalId())), __FILE__, __LINE__);
 
        // Base URL for redirection
        switch (getConfig('refid_target')) {