From 78c34af016dc69e7553e671ad3795ffb9dbb93ef Mon Sep 17 00:00:00 2001
From: Matti Virolainen <mvirolai@gmail.com>
Date: Fri, 6 Mar 2015 12:23:14 +0200
Subject: [PATCH] Use secure API if available.

---
 src/win32/posix_w32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/win32/posix_w32.c b/src/win32/posix_w32.c
index b8b4f43f8..544b1ebd5 100644
--- a/src/win32/posix_w32.c
+++ b/src/win32/posix_w32.c
@@ -55,7 +55,7 @@ int p_ftruncate(int fd, git_off_t size)
 		return -1;
 	}
 
-#if !defined(__MINGW32__)
+#if !defined(__MINGW32__) || defined(MINGW_HAS_SECURE_API)
 	return ((_chsize_s(fd, size) == 0) ? 0 : -1);
 #else
 	/* TODO MINGW32 Find a replacement for _chsize() that handles big files. */