X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=ref.php;h=6683a7603c1250f0ca6df7eb30c6b2eae1daa38a;hb=3b561483a13346637dcd6dcb2a055f899a8ced62;hp=780de8e94b2b14e0bd9409fd5a75a333c9f4ceb2;hpb=815ca2471c4e145975873d2b754b91f78bd7b5d7;p=mailer.git

diff --git a/ref.php b/ref.php
index 780de8e94b..6683a7603c 100644
--- a/ref.php
+++ b/ref.php
@@ -6,9 +6,9 @@
  * -------------------------------------------------------------------- *
  * File              : ref.php                                          *
  * -------------------------------------------------------------------- *
- * Short description : Redirection for the referal link                 *
+ * Short description : Redirection for the referral link                *
  * -------------------------------------------------------------------- *
- * Kurzbeschreibung  : Weiterleitungsscript fuer die Referal-Links      *
+ * Kurzbeschreibung  : Weiterleitungsscript fuer die Referral-Links     *
  * -------------------------------------------------------------------- *
  * $Revision::                                                        $ *
  * $Date::                                                            $ *
@@ -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 *
@@ -51,11 +51,11 @@ setContentType('text/html');
 // No refid by default
 $url = 'modules.php?module=index';
 
-// Check for determined referal id
-if ((isReferalIdValid()) && (isValidUserId(determineReferalId()))) {
+// Check for determined referral id
+if ((isExtensionActive('user')) && (isReferralIdValid()) && (isValidUserId(determineReferralId()))) {
 	// 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(determineReferralId())), __FILE__, __LINE__);
 
 	// Base URL for redirection
 	switch (getConfig('refid_target')) {