From 470fd4bdf105ef31b054e528a802454f7c11c06f Mon Sep 17 00:00:00 2001
From: Mert Can Altin <mertgold60@gmail.com>
Date: Sat, 2 Nov 2024 18:11:44 +0300
Subject: [PATCH] os: improve path check with direct index access
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PR-URL: https://github.com/nodejs/node/pull/55434
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
---
 lib/os.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/os.js b/lib/os.js
index c88ef443b9b4f27..c6e2f220fd223bc 100644
--- a/lib/os.js
+++ b/lib/os.js
@@ -26,7 +26,6 @@ const {
   Float64Array,
   NumberParseInt,
   ObjectDefineProperties,
-  StringPrototypeEndsWith,
   StringPrototypeSlice,
   SymbolToPrimitive,
 } = primordials;
@@ -184,9 +183,9 @@ function tmpdir() {
            process.env.TMP ||
            (process.env.SystemRoot || process.env.windir) + '\\temp';
 
-    if (path.length > 1 && StringPrototypeEndsWith(path, '\\') &&
-        !StringPrototypeEndsWith(path, ':\\'))
+    if (path.length > 1 && path[path.length - 1] === '\\' && path[path.length - 2] !== ':') {
       return StringPrototypeSlice(path, 0, -1);
+    }
 
     return path;
   }