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`.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/749#note_7350