From ef2bbc9812461fdb2fe99008d33c3d89fa490940 Mon Sep 17 00:00:00 2001
From: kts of kettek <kts@kettek.net>
Date: Wed, 16 Mar 2022 17:13:59 -0700
Subject: [PATCH] Don't mutate crumbs

---
 plugins/srd-aedifex-router/route.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/srd-aedifex-router/route.js b/plugins/srd-aedifex-router/route.js
index 60d5e53..7d7f5ca 100644
--- a/plugins/srd-aedifex-router/route.js
+++ b/plugins/srd-aedifex-router/route.js
@@ -43,7 +43,7 @@ module.exports = (plugin, app) => {
     // build the location
     let loc = '<a href="/">'+app.live.conf['shortname']+'</a>'
     let crumbs = req.path.split('/')
-    let title = crumbs.reverse().filter(v=>v!==''&&v!=='db').map(v=>v.charAt(0).toUpperCase()+v.slice(1)).join(' - ')
+    let title = [...crumbs].reverse().filter(v=>v!==''&&v!=='db').map(v=>v.charAt(0).toUpperCase()+v.slice(1)).join(' - ')
     for (let i = 1; i < crumbs.length; i++) {
       if (crumbs[i] == '') continue
       loc += ' &#8594 <a href="'+crumbs.slice(0,i).join('/')+'/'+crumbs[i]+'/">'+(crumbs[i].replace('-', ' '))+'</a>'