X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=ref.php;h=59fe143ffc9056c664c9083a010df4155fef4c64;hb=1b0f77438db8fa0eec52c08abb11bbce3d9c4430;hp=b1a99dd2f0244892617e6d83699d6eb23829c987;hpb=c8d76610eb94093d4eed4fcd8a6cb72e74c8f6d8;p=mailer.git

diff --git a/ref.php b/ref.php
index b1a99dd2f0..59fe143ffc 100644
--- a/ref.php
+++ b/ref.php
@@ -51,7 +51,7 @@ setContentType('text/html');
 // No refid by default
 $URL = 'modules.php?module=index';
 
-if (determineReferalId() != 0) {
+if (isValidUserId(determineReferalId())) {
 	// Test if nickname or numeric id
 	if (isExtensionActive('nickname')) {
 		// Nickname in URL, so load the id
@@ -80,7 +80,7 @@ if (determineReferalId() != 0) {
 	if (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(determineReferalId()), __FILE__, __LINE__);
+			array(makeDatabaseUserId(determineReferalId())), __FILE__, __LINE__);
 
 		// Base URL for redirection
 		switch (getConfig('refid_target')) {