X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=doubler.php;h=060102a3986d8f7902cc0c60924ac9c109f5d8da;hp=34c7c7380cba253ff4d136a053006bf235ab1e98;hb=a17a898cb487fbc80e580d0b7e51f92327f2ea21;hpb=f9a9c09e1ae257449bfd98f8854e321efba1dc3c

diff --git a/doubler.php b/doubler.php
index 34c7c7380c..060102a398 100644
--- a/doubler.php
+++ b/doubler.php
@@ -59,24 +59,31 @@ if (isBooleanConstantAndTrue('mxchange_installed')) {
 	// Probe for referal ID
 	if (!empty($_GET['refid'])) $GLOBALS['refid'] = SQL_ESCAPE($_GET['refid']);
 
-	// Probe for nickname extension and if a nickname was supplied by URL
-	$probe_nickname = ((EXT_IS_ACTIVE("nickname")) && (("".round($GLOBALS['refid'])."") != $GLOBALS['refid']));
-	if ($probe_nickname) {
-		// Nickname in URL, so load the ID
-		$result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' LIMIT 1",
-		 array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
-	} else {
-		// Direct userid entered
-		$result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1",
-		 array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
-	}
+	// Only check this if refid is provided!
+	if ($GLOBALS['refid'] > 0) {
+		// Probe for nickname extension and if a nickname was supplied by URL
+		$probe_nickname = ((EXT_IS_ACTIVE("nickname")) && (("".round($GLOBALS['refid'])."") != $GLOBALS['refid']));
+
+		// Do we have nickname or userid set?
+		if ($probe_nickname) {
+			// Nickname in URL, so load the ID
+			$result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' LIMIT 1",
+				array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
+		} else {
+			// Direct userid entered
+			$result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1",
+				array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
+		}
 
-	// Load data
-	list($rid, $status_ref) = SQL_FETCHROW($result);
-	$GLOBALS['refid'] = bigintval($rid);
+		// Load data
+		list($rid, $status_ref) = SQL_FETCHROW($result);
+		$GLOBALS['refid'] = bigintval($rid);
+
+		// Free memory
+		SQL_FREERESULT($result);
+	} // END - if
 
-	// Free memory
-	SQL_FREERESULT($result);
+	// Init userid
 	$uid = 0;
 
 	// If no account was found set default refid and status to CONFIRMED
@@ -97,11 +104,11 @@ if (isBooleanConstantAndTrue('mxchange_installed')) {
 			if ($probe_nickname) {
 				// Nickname in URL, so load the ID
 				$result = SQL_QUERY_ESC("SELECT userid, status, password FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' LIMIT 1",
-				 array($_POST['userid']), __FILE__, __LINE__);
+					array($_POST['userid']), __FILE__, __LINE__);
 			} else {
 				// Direct userid entered
 				$result = SQL_QUERY_ESC("SELECT userid, status, password FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1",
-				 array(bigintval($_POST['userid'])), __FILE__, __LINE__);
+					array(bigintval($_POST['userid'])), __FILE__, __LINE__);
 			}
 
 			// Load data
@@ -131,7 +138,7 @@ if (isBooleanConstantAndTrue('mxchange_installed')) {
 					// Enough points are left so let's continue with the doubling process
 					// Create doubling "account" width *DOUBLED* points
 					$result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_doubler (userid, refid, points, remote_ip, timemark, completed, is_ref) VALUES ('%s','%s','%s','".GET_REMOTE_ADDR()."', UNIX_TIMESTAMP(), 'N','N')",
-					 array($uid, bigintval($GLOBALS['refid']), bigintval($_POST['points'] * 2)), __FILE__, __LINE__);
+						array($uid, bigintval($GLOBALS['refid']), bigintval($_POST['points'] * 2)), __FILE__, __LINE__);
 
 					// Subtract entered points
 					SUB_POINTS("doubler", $uid, $_POST['points']);