From cd45a0e3e804e0758b9b929d00e0012958b6e1de Mon Sep 17 00:00:00 2001
From: Nathan Gass <gass@search.ch>
Date: Tue, 28 Mar 2023 11:26:59 +0200
Subject: [PATCH] Round zoom as style spec allows fractional zooms while
 tilejson spec does not

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

diff --git a/src/serve_rendered.js b/src/serve_rendered.js
index 1d3b549..ff8a023 100644
--- a/src/serve_rendered.js
+++ b/src/serve_rendered.js
@@ -1375,7 +1375,7 @@ export const serve_rendered = {
     };
     const attributionOverride = params.tilejson && params.tilejson.attribution;
     if (styleJSON.center && styleJSON.zoom) {
-      tileJSON.center = styleJSON.center.concat(styleJSON.zoom);
+      tileJSON.center = styleJSON.center.concat(Math.round(styleJSON.zoom));
     }
     Object.assign(tileJSON, params.tilejson || {});
     tileJSON.tiles = params.domains || options.domains;