Re: [PATCH v4 0/3] MR1918: Draft: Implement HTMLDocument_get_body and HTMLDocument_get_all for document fragments

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/mshtml/htmldoc.c:
> TRACE("Could not get body: %08lx\n", nsres);
>              return E_UNEXPECTED;
>          }
> +    }else {
> +        nsAString nsnode_name;
> +        nsIDOMDocumentFragment *frag;
> +
> +        hres = nsIDOMNode_QueryInterface(This->node.nsnode, &IID_nsIDOMDocumentFragment, (void**)&frag);
> +        if(hres == S_OK) {
> +            nsAString_InitDepend(&nsnode_name, L"BODY");
> +            nsIDOMDocumentFragment_QuerySelector(frag, &nsnode_name, (nsIDOMElement **) &nsbody);

Do we want to use QueryInterface here too? cc/ @insn

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1918#note_20496