From 348cb9bdc58e02d92c03a80af401f0909194ab72 Mon Sep 17 00:00:00 2001
From: William Woodall <william@osrfoundation.org>
Date: Wed, 30 Oct 2013 11:42:59 -0700
Subject: [PATCH] fix broken ifdef _WIN32

---
 include/serial/serial.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/serial/serial.h b/include/serial/serial.h
index f64886d..bf664c9 100644
--- a/include/serial/serial.h
+++ b/include/serial/serial.h
@@ -650,7 +650,7 @@ public:
   explicit IOException (std::string file, int line, int errnum)
     : file_(file), line_(line), errno_(errnum) {
       std::stringstream ss;
-#ifdef WIN32
+#if defined(_WIN32)
       char error_str [1024];
       strerror_s(error_str, 1024, errnum);
 #else