[PATCH 03/11] Define SNPRINTF_SIZE_CORR 1 when use MSVC build git

[Frank Li <lznuaa@gmail.com>]

There are not NUL at vsnprintf verstion of MSVC when rearch max len.
Define vsnprintf to _vsnprintf. vsnprintf have deprecated.

Signed-off-by: Frank Li <lznuaa@gmail.com>
---
 compat/snprintf.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/compat/snprintf.c b/compat/snprintf.c
index 6c0fb05..47b2b8a 100644
--- a/compat/snprintf.c
+++ b/compat/snprintf.c
@@ -6,7 +6,7 @@
  * number of characters to write without the trailing NUL.
  */
 #ifndef SNPRINTF_SIZE_CORR
-#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4
+#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4 || defined(_MSC_VER)
 #define SNPRINTF_SIZE_CORR 1
 #else
 #define SNPRINTF_SIZE_CORR 0
@@ -14,6 +14,11 @@
 #endif
 
 #undef vsnprintf
+
+#if defined(_MSC_VER)
+#define vsnprintf _vsnprintf
+#endif
+
 int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap)
 {
 	char *s;
-- 
1.6.4.msysgit.0