Re: [2/5] gameux: Add IClassFactory implementation

[Henri Verbeet]

2010/7/18 Mariusz Pluciński :
> +static HRESULT WINAPI gameuxcf_QueryInterface(
> - IClassFactory *iface,
> - REFIID riid,
> - LPVOID *ppobj )
>
> +{
> - if (IsEqualGUID(riid, &IID_IUnknown) ||
> -
>    IsEqualGUID(riid, &IID_IClassFactory))
> - {
> -
>    IClassFactory_AddRef( iface );
> -
>    *ppobj = iface;
> -
>    return S_OK;
> - }
> -
> - FIXME("interface %s not implemented\n", debugstr_guid(riid));
> - return E_NOINTERFACE;
>
> +}

QueryInterface() is usually supposed to set "*ppobj" to NULL if the
interface is not implemented by the object, any reason for not doing
that here?