From e826f19e05b65ffea1a1699160cee7516962c939 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 29 May 2013 13:30:56 -0400
Subject: [PATCH] Use windows vsnprintf fixup logic on all windows environments

Previously I'd relied on mingw to provide a vsnprintf with a
conformant return value.  But it appears that some mingw
environments don't do that.
---
 evutil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/evutil.c b/evutil.c
index 1627809dd..b9521ec64 100644
--- a/evutil.c
+++ b/evutil.c
@@ -1562,7 +1562,7 @@ evutil_vsnprintf(char *buf, size_t buflen, const char *format, va_list ap)
 	int r;
 	if (!buflen)
 		return 0;
-#ifdef _MSC_VER
+#if defined(_MSC_VER) || defined(WIN32)
 	r = _vsnprintf(buf, buflen, format, ap);
 	if (r < 0)
 		r = _vscprintf(format, ap);