404 for non-existing maps.

1 files changed, 5 insertions, 0 deletions

diff --git a/ajax/maps.ajax.php b/ajax/maps.ajax.php
index 25fbbf8..4919fb9 100644
--- a/ajax/maps.ajax.php
+++ b/ajax/maps.ajax.php
@@ -19,6 +19,10 @@ if (isset($_GET['mapid'])) {
 	$mapID = $tmp[0] * 1;

 	if (!is_int($mapID)) exit;

 	$map = getMapObjectByID($mapID);

+	if ($map == null) {

+		header("Status: 404 Not Found");

+		exit;

+	}

 	sendCacheHeaders();

 	echo json_encode($map);

 	exit;

@@ -44,6 +48,7 @@ function getMapObjectByID($mapID) {
 	$result = mysql_query($sql);

 	if (mysql_num_rows($result) > 0) {

 		list($code, $name, $mapExpireTime) = mysql_fetch_row($result);

+		if ($code == '') return null;

 		$map = new map($code, $mapID);

 		$map->name = $name;

 		$map->dateExpires = strtotime($mapExpireTime);