Re: [PATCH v3 0/3] MR9056: msxml3/element: Implement removeAttributeNode function.

[Reinhold Gschweicher (＠neroburner)]

> I don't think we have a test for null out argument, for when attribute still exists.

should I add a new test here or in a separate MR?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9056#note_117422