From 4d1fa2ca97e3e8118c2156b6fe9dd5b4d705525a Mon Sep 17 00:00:00 2001
From: Pavel Medvedev <pmedvedev@gmail.com>
Date: Fri, 27 Feb 2015 10:00:43 +0300
Subject: [PATCH] src: add check for already defined macro NOMINMAX

In order to avoid Visual C++ warning C4005 about macro redefinition
when node.h is included in another project.

PR-URL: https://github.com/iojs/io.js/pull/986
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
---
 src/node.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/node.h b/src/node.h
index 4787783b6838cd..28b40aa0721b3a 100644
--- a/src/node.h
+++ b/src/node.h
@@ -25,7 +25,9 @@
 # define _WIN32_WINNT   0x0501
 #endif
 
-#define NOMINMAX
+#ifndef NOMINMAX
+# define NOMINMAX
+#endif
 
 #endif