From e5eb42cee48d0fad611c65c0bd9c8149063920db Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 4 Aug 2011 16:54:10 -0700
Subject: [PATCH] Accept GUID_NULL to get the default capture device

---
 capture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/capture.c b/capture.c
index dc0c12b..94bdb32 100644
--- a/capture.c
+++ b/capture.c
@@ -928,7 +928,7 @@ static HRESULT WINAPI DSCImpl_Initialize(IDirectSoundCapture *iface, const GUID
         return DSERR_ALREADYINITIALIZED;
     }
 
-    if(!devguid)
+    if(!devguid || IsEqualGUID(devguid, &GUID_NULL))
         devguid = &DSDEVID_DefaultCapture;
 
     hr = GetDeviceID(devguid, &guid);
-- 
2.11.4.GIT