Re: [PATCH v2 0/9] MR7254: windowscodecs: Move component info registry key cleanup to a common failure path.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/windowscodecs/regsvr.c:
> +        if (res != ERROR_SUCCESS)
> +            RegCloseKey(coclass_key);
> +    }
> +    if (res != ERROR_SUCCESS) goto error_return;
> +
> +    for (; res == ERROR_SUCCESS && list->clsid; ++list)
> +    {
> +        HKEY clsid_key;
> +        HKEY instance_clsid_key;
> +
> +        StringFromGUID2(list->clsid, buf, 39);
> +        res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
> +                KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
> +        if (res != ERROR_SUCCESS) goto error_close_coclass_key;
> +
> +        StringFromGUID2(list->clsid, buf, 39);
> I don't think we need to convert this twice?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/7254#note_93631