From 27dae90c91814f97af003e21ce5d331ff4dcfa95 Mon Sep 17 00:00:00 2001
From: adbenitez <asieldbenitez@gmail.com>
Date: Thu, 30 Apr 2026 17:42:55 +0200
Subject: [PATCH 1/2] support opening on coordinates via URL's hash

---
 index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 32f788b..60a6e1d 100644
--- a/index.js
+++ b/index.js
@@ -6,7 +6,10 @@ var map = L.map('map', {
         zoomControl: false, // added manually below
         tapHold: true
     });
-if (localStorage.getItem('map.lat') === null) {
+const [lat, lng] = window.location.hash.substring(1).split(",");
+if (lat != undefined && lng != undefined) {
+  map.setView([lat, lng], localStorage.getItem('map.zoom') || 3);
+} else if (localStorage.getItem('map.lat') === null) {
     map.setView([30, -30], 3);
 } else {
     map.setView([localStorage.getItem('map.lat'), localStorage.getItem('map.lng')], localStorage.getItem('map.zoom'));

From f1341da986c01064af2a8f66a0f2f57d1c997603 Mon Sep 17 00:00:00 2001
From: Nico de Haen <ndh@deltachat.de>
Date: Wed, 6 May 2026 18:05:53 +0200
Subject: [PATCH 2/2] fix: validate hash params

---
 index.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 60a6e1d..e5e1ad6 100644
--- a/index.js
+++ b/index.js
@@ -6,9 +6,11 @@ var map = L.map('map', {
         zoomControl: false, // added manually below
         tapHold: true
     });
-const [lat, lng] = window.location.hash.substring(1).split(",");
-if (lat != undefined && lng != undefined) {
-  map.setView([lat, lng], localStorage.getItem('map.zoom') || 3);
+const hashParts = window.location.hash.substring(1).split(",");
+const hashLat = parseFloat(hashParts[0]);
+const hashLng = parseFloat(hashParts[1]);
+if (!isNaN(hashLat) && !isNaN(hashLng)) {
+  map.setView([hashLat, hashLng], localStorage.getItem('map.zoom') || 3);
 } else if (localStorage.getItem('map.lat') === null) {
     map.setView([30, -30], 3);
 } else {