From 2493fd6465f5d9691c738a063816d011c60594c6 Mon Sep 17 00:00:00 2001
From: Norbert Renner <norbert.renner@gmx.de>
Date: Wed, 17 May 2023 13:02:47 +0200
Subject: [PATCH] Fix hash formatting for POI at 0,0

Opening this URL and moving the map produces `pois=NaN,NaN` in the URL hash:
https://brouter.de/brouter-web/#map=2/0/0/standard&pois=0,0,Null%20Island
---
 js/router/BRouter.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/router/BRouter.js b/js/router/BRouter.js
index 0f81a95..7b191f4 100644
--- a/js/router/BRouter.js
+++ b/js/router/BRouter.js
@@ -509,9 +509,9 @@ L.BRouter = L.Class.extend({
     // formats L.LatLng object as lng,lat string
     _formatLatLng: function (latLng) {
         var s = '';
-        s += L.Util.formatNum(latLng.lng || latLng[1], L.BRouter.PRECISION);
+        s += L.Util.formatNum(latLng.lng ?? latLng[1], L.BRouter.PRECISION);
         s += L.BRouter.NUMBER_SEPARATOR;
-        s += L.Util.formatNum(latLng.lat || latLng[0], L.BRouter.PRECISION);
+        s += L.Util.formatNum(latLng.lat ?? latLng[0], L.BRouter.PRECISION);
         return s;
     },
 });