X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=ref.php;h=06f3030707f18b4accdb8aa1f7a24b85fa72061b;hp=780de8e94b2b14e0bd9409fd5a75a333c9f4ceb2;hb=a877681fa703f58deff4c234cfb9d4ead48419be;hpb=b4df691a2d9cabc94a6def5bd1ee3d4945d5efd4

diff --git a/ref.php b/ref.php
index 780de8e94b..06f3030707 100644
--- a/ref.php
+++ b/ref.php
@@ -52,7 +52,7 @@ setContentType('text/html');
 $url = 'modules.php?module=index';
 
 // Check for determined referal id
-if ((isReferalIdValid()) && (isValidUserId(determineReferalId()))) {
+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__);