Re: [PATCH v10 0/4] MR6304: comctl32/edit: Fix incorrect size for format rect.

[Zhiyi Zhang (＠zhiyi)]

Zhiyi Zhang (@zhiyi) commented about dlls/user32/edit.c:
> EDIT_SetCaretPos(es, es->selection_end, es->flags & EF_AFTER_WRAP);
>  }
>
> +static int EDIT_is_valid_format_rect(EDITSTATE *es, const RECT *rc)
> +{
> - RECT edit_rect;
> - int text_height = es->line_height * es->line_count;
> -
> - GetClientRect(es->hwndSelf, &edit_rect);
> - if (rc->top >= rc->bottom)

Can you use IsRectEmpty(&rc) instead?