bug#35863: fixed by patch

[Robert Vollmert]

This was fixed by

commit 3149c002644b927e0245d237cdda3a6aeca00e4a
Author: Robert Vollmert <r...@vllmrt.net>
Date:   Sun Jun 16 16:18:29 2019 +0200

    utils: canonical-newline-port: Fix handling of carriage return at buffer 
end.