X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=ref.php;h=ef79784df3ed57ca756e500a41f97606d3b51cfe;hp=7adf9ae91a50a7b1339f868042277699a90cdd4e;hb=397eb5dee2611cfaa1ff494d73e6785b88109cd6;hpb=701f5ac005404813e0e546102b5821f2ba2af522

diff --git a/ref.php b/ref.php
index 7adf9ae91a..ef79784df3 100644
--- a/ref.php
+++ b/ref.php
@@ -42,7 +42,7 @@ $GLOBALS['what'] = ""; $GLOBALS['action'] = "";
 $GLOBALS['module'] = "ref"; $CSS = -1;
 
 // Load the required file(s)
-require("inc/config.php");
+require_once("inc/config.php");
 
 // Redirect only to registration page when this script is installed
 if (isBooleanConstantAndTrue('mxchange_installed')) {
@@ -67,7 +67,7 @@ if (isBooleanConstantAndTrue('mxchange_installed')) {
 		if ($ref != "".($ref + 0)."") {
 			if (EXT_IS_ACTIVE("nickname")) {
 				// Nickname in URL, so load the ID
-				$result = SQL_QUERY_ESC("SELECT userid FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' LIMIT 1",
+				$result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
 					array($ref), __FILE__, __LINE__);
 
 				// Load userid
@@ -93,7 +93,7 @@ if (isBooleanConstantAndTrue('mxchange_installed')) {
 		// Is the refid valid?
 		if ($ref > 0) {
 			// Update ref counter
-			SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET ref_clicks=ref_clicks+1 WHERE userid=%s LIMIT 1",
+			SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET ref_clicks=ref_clicks+1 WHERE userid=%s LIMIT 1",
 				array(bigintval($ref)), __FILE__, __LINE__);
 		} // END - if
 	} else {