RFC: More tests for riched20 ITextServices

[Austin Lund]

2008/7/4 Maarten Lankhorst <m.b.lankhorst at gmail.com>:
> Hi Austin,

>
> The second 'return E_NOINTERFACE' will never be reached.
>
> Cheers,
> Maarten.
>

GCC throws a warning if you remove it.  Perhaps this is better:

static HRESULT WINAPI ITextHostImpl_QueryInterface(ITextHost *iface,
						   REFIID riid,
						   LPVOID *ppvObject) {
    ITextHostTestImpl *This = (ITextHostTestImpl *)iface;
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_ITextHost)) {
        *ppvObject = (LPVOID)This;
	ITextHost_AddRef((ITextHost *)(*ppvObject));
        return S_OK;
    }
    else
        return E_NOINTERFACE;
}