From ab445a0e2835f66dec93302f48cc64aa2e4128f1 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 17 Oct 2014 10:58:49 +0200
Subject: windows: don’t popup message box when libjack is not found
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---
 libs/ardour/audioengine.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libs/ardour/audioengine.cc')

diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc
index 7313362622..0c8dcc87a9 100644
--- a/libs/ardour/audioengine.cc
+++ b/libs/ardour/audioengine.cc
@@ -693,7 +693,15 @@ AudioEngine::discover_backends ()
 AudioBackendInfo*
 AudioEngine::backend_discover (const string& path)
 {
+#ifdef PLATFORM_WINDOWS
+	// do not show popup dialog (e.g. missing libjack.dll)
+	// win7+ should use SetThreadErrorMode()
+	SetErrorMode(SEM_FAILCRITICALERRORS);
+#endif
 	Glib::Module module (path);
+#ifdef PLATFORM_WINDOWS
+	SetErrorMode(0); // reset to system default
+#endif
 	AudioBackendInfo* info;
 	AudioBackendInfo* (*dfunc)(void);
 	void* func = 0;
-- 
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