Re: [PATCH 0/6] MR749: uiautomationcore: Implement UI Automation Runtime IDs and UiaHUiaNodeFromVariant.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/uiautomationcore/uia_client.c:
> WINE_DEFAULT_DEBUG_CHANNEL(uiautomation);
>
> +static HRESULT get_safearray_bounds(SAFEARRAY *sa, LONG *lbound, LONG *elems)
> +{
> - LONG ubound;
> - HRESULT hr;
> - UINT dims;
> -
> - *lbound = *elems = 0;
> - dims = SafeArrayGetDim(sa);
> - if (!dims || (dims > 1))

This seems a complicated way of testing `dims != 1`.