[Bug 15336] DirectInputCreate(): hInst is ignored; NULL value doesn't result in an error.

http://bugs.winehq.org/show_bug.cgi?id=15336

Christian Costa  changed:

What    |Removed                     |Added
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--- Comment #8 from Christian Costa  2012-10-12 16:55:43 CDT ---
This bug is fixed. DirectInputCreate{A|W|Ex} call Initialize which does the
check of the instance. Please check.

static HRESULT WINAPI IDirectInputAImpl_Initialize(LPDIRECTINPUT7A iface,
HINSTANCE hinst, DWORD version)
{
    IDirectInputImpl *This = impl_from_IDirectInput7A( iface );

TRACE("(%p)->(%p, 0x%04x)\n", iface, hinst, version);

if (!hinst)
        return DIERR_INVALIDPARAM;
    else if (version == 0)
        return DIERR_NOTINITIALIZED;