From 06a8aa0503dca192c7fb833951b67ac2dff249d4 Mon Sep 17 00:00:00 2001
From: emuensterberg <emuensterberg@studenten.hs-bremerhaven.de>
Date: Sun, 1 Nov 2020 14:24:58 +0100
Subject: [PATCH] fixed ifdef to run on windows

---
 subprocess.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subprocess.hpp b/subprocess.hpp
index 8c74c2b..c8d113d 100755
--- a/subprocess.hpp
+++ b/subprocess.hpp
@@ -150,7 +150,7 @@ class OSError: public std::runtime_error
 //--------------------------------------------------------------------
 
 //Environment Variable types
-#ifndef _MSC_VER
+#ifndef __USING_WINDOWS__
 	using env_string_t = std::string;
 	using env_char_t = char;
 #else