From b9a55a93c91fb7fd7ac81e182f843f28014179ca Mon Sep 17 00:00:00 2001
From: Daniel Bevenius <daniel.bevenius@gmail.com>
Date: Mon, 2 Oct 2017 05:23:35 -0700
Subject: [PATCH] build: call setlocal in vcbuild.bat

Currently the variables set in vcbuild.bat are mostly global and
escape/leak out into the calling process. For example, running
vcbuild.bat test and then echoing the config variable gives:

vcbuild.bat test
...
echo %config%
Release

After this change the same command give:
vcbuild.bat test
...
echo %config%
%config%

PR-URL: https://github.com/nodejs/node/pull/15754
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 vcbuild.bat | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vcbuild.bat b/vcbuild.bat
index 11ca846ae6..8f03552a7d 100644
--- a/vcbuild.bat
+++ b/vcbuild.bat
@@ -1,5 +1,7 @@
 @echo off
 
+setlocal EnableExtensions
+
 cd %~dp0
 
 if /i "%1"=="help" goto help