From 9d642fa0b3d0841591e06aa0e4eabb9b46c01f84 Mon Sep 17 00:00:00 2001
From: Masud Zare <masud.zare@snapp.cab>
Date: Mon, 7 May 2018 15:21:41 +0430
Subject: [PATCH] return 204 when mbtiles error is 'Tile does not exist'

---
 src/serve_data.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/serve_data.js b/src/serve_data.js
index 4acda69..044a22d 100644
--- a/src/serve_data.js
+++ b/src/serve_data.js
@@ -89,7 +89,7 @@ module.exports = function(options, repo, params, id, styles) {
     source.getTile(z, x, y, function(err, data, headers) {
       if (err) {
         if (/does not exist/.test(err.message)) {
-          return res.status(404).send(err.message);
+          return res.status(204).send(err.message);
         } else {
           return res.status(500).send(err.message);
         }