From f6a6393771b1f9676f6c019b6e9d35ef172a79e9 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Tue, 25 Jun 2019 07:49:42 -0700
Subject: msvc: avoid debug assertion windows in Debug Mode

For regular debugging, it is pretty helpful when a debug assertion in a
running application triggers a window that offers to start the debugger.

However, when running the test suite, it is not so helpful, in
particular when the debug assertions are then suppressed anyway because
we disable the invalid parameter checking (via invalidcontinue.obj, see
the comment in config.mak.uname about that object for more information).

So let's simply disable that window in Debug Mode (it is already
disabled in Release Mode).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/compat/mingw.c b/compat/mingw.c
index d01e88c..4338383 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -2437,6 +2437,10 @@ int wmain(int argc, const wchar_t **wargv)
 	trace2_initialize_clock();
 
 #ifdef _MSC_VER
+#ifdef _DEBUG
+	_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG);
+#endif
+
 #ifdef USE_MSVC_CRTDBG
 	_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
 #endif
-- 
cgit v0.10.2-6-g49f6