From 2730ebb1004d85f83efcd991936f796fc6791aa6 Mon Sep 17 00:00:00 2001
From: Saurabh Kumar Bajpai <saurabhkumarbajpaiai@gmail.com>
Date: Sun, 2 Aug 2026 15:49:39 +0530
Subject: [PATCH] fix: code quality and safety improvements

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

diff --git a/js/geolocation.js b/js/geolocation.js
index 5413de1..ef5366b 100644
--- a/js/geolocation.js
+++ b/js/geolocation.js
@@ -80,7 +80,7 @@ function showManualLocationInput(callback) {
   const parsedLat = parseFloat(lat);
   const parsedLon = parseFloat(lon);
 
-  if (isNaN(parsedLat) || isNaN(parsedLon)) {
+  if (Number.isNaN(parsedLat) || Number.isNaN(parsedLon)) {
     alert("❌ Invalid coordinates. Please enter valid numbers.");
     showManualLocationInput(callback);
     return;