From 371d634cf9d7bb96f76a6c02e775180787c73602 Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <zkochan@users.noreply.github.com>
Date: Thu, 6 Sep 2018 02:30:53 +0300
Subject: [PATCH] fix: set only one PATH env variable for child proc

#22 caused a regression in pnpm when users had a version of npm
without the revert and a new version of pnpm with rever #22.

Old npm was duplicating the PATH env variables.
New pnpm was not overriding all of them.

Using only one PATH env variable will reduce uncertainty.
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 4eb8325..f6d2276 100644
--- a/index.js
+++ b/index.js
@@ -362,7 +362,7 @@ function makeEnv (data, opts, prefix, env) {
   if (!env) {
     env = {}
     for (var i in process.env) {
-      if (!i.match(/^npm_/)) {
+      if (!i.match(/^npm_/) && (!i.match(/^PATH$/i) || i === PATH)) {
         env[i] = process.env[i]
       }
     }