From 8be455fd160c5bcf8bafea2acace32e345c1f439 Mon Sep 17 00:00:00 2001
From: Marco Massarelli <marco.massarelli@gmail.com>
Date: Mon, 6 Jan 2025 16:05:25 -0500
Subject: [PATCH] Fix `strict` typescript variable definition

---
 utility_router.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/utility_router.js b/utility_router.js
index a1f0ed3..2e9e1e6 100644
--- a/utility_router.js
+++ b/utility_router.js
@@ -157,8 +157,8 @@ module.exports = {
       let start = undefined // [x, y]
 
       for (let i = 0; i < route.length; i++) {
-        ch = route[i].toLowerCase()
-        switch (ch) {
+        let command = route[i].toLowerCase()
+        switch (command) {
           case "f":
             layer = "F.Cu"
             break
@@ -223,7 +223,7 @@ module.exports = {
             start = undefined
             break
           default:
-            throw new Error(`Unsupported character '${ch}' at position ${i}.`)
+            throw new Error(`Unsupported character '${command}' at position ${i}.`)
         }
       }