Fix crash in dsound test

[Ferenc Wagner]

Robert Reif <reif at earthlink.net> writes:

> How did this fail in windows.  Since it doesn't crash with
> wine, wine is doing something wrong.  Lets try to figure
> out what is wrong and correct wine to have the same
> behavior as windows or at least notify someone that
> something is wrong.
>
> Is anyone working on getting direct sound into the windows
> port of our regression tests?
>
> Francois Gouget wrote:
>
>> Changelog:
>>
>>  * dlls/dsound/tests/dsound.c
>>
>>    Francois Gouget <fgouget at codeweavers.com>
>>    Call IDirectSound::Initialize() as per MSDN before using the
>>    DirectSound object. Fixes a crash on Windows.

                  Hi Kevin, hi Paul,

Can you (cross)build the directsound tests?  My toolchain is
far too old, but yours could cope.  If it/they can, we
should include them into winetest, although interactive
testing would remain unavoidable.  Hmm, maybe winetest
should explicitly reset WINETEST_INTERACTIVE and the other
variables...
-- 
Feri.