From 203a28107f616e5c519fc88f3aae11a0206948b0 Mon Sep 17 00:00:00 2001
From: Grigory Dobrov <grigory.dobrov@mapbox.com>
Date: Mon, 4 Jul 2022 14:13:25 +0300
Subject: [PATCH] moved max_meters to constant

---
 services/isochrone.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/services/isochrone.js b/services/isochrone.js
index c6dacd8..23237ee 100644
--- a/services/isochrone.js
+++ b/services/isochrone.js
@@ -73,13 +73,14 @@ Isochrone.getContours = function(config) {
     throw new Error('minutes must be less than 60');
   }
 
+  var MAX_METERS = 100000;
   if (
     config.meters !== undefined &&
     !config.meters.every(function(meter) {
-      return meter <= 100000;
+      return meter <= MAX_METERS;
     })
   ) {
-    throw new Error('meters must be less than 100000');
+    throw new Error('meters must be less than ' + MAX_METERS);
   }
 
   if (config.generalize && config.generalize < 0) {