dmusic: Set the dsound pointer to NULL on an error path.

Spotted by Sebastian Lackner. Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dmusic: Set the dsound pointer to NULL on an error path.
3b4909fd · Michael Stefaniuc · Alexandre Julliard · 01c6b4fe · 3b4909fd
Commit 3b4909fd authored May 11, 2017 by Michael Stefaniuc Committed by Alexandre Julliard May 11, 2017
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dmusic.c dlls/dmusic/dmusic.c +3 -1

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--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -298,8 +298,10 @@ static HRESULT WINAPI IDirectMusic8Impl_SetDirectSound(IDirectMusic8 *iface, IDi
            return hr;
        hr = IDirectSound_SetCooperativeLevel(This->dsound, hwnd ? hwnd : GetForegroundWindow(),
                DSSCL_PRIORITY);
-        if (FAILED(hr))
+        if (FAILED(hr)) {
            IDirectSound_Release(This->dsound);
+            This->dsound = NULL;
+        }
        return hr;
    }