From a43cffec84ed0e9eceecb43b534b6937a8028fc0 Mon Sep 17 00:00:00 2001
From: Andrew Shaffer <darawk@gmail.com>
Date: Wed, 7 Nov 2018 09:14:07 -0800
Subject: [PATCH] fix prototype pollution vulnerability

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

diff --git a/lib/index.js b/lib/index.js
index 724f4ff..78346c3 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -10,7 +10,7 @@ var path = require('path')
 
 var relative = path.relative
 var lastCwd = process.cwd()
-var cache = {}
+var cache = Object.create(null)
 
 /**
  * Expose cachedPathRelative