<html><head></head><body>Hi,<br><br>I agree with you (and seemingly Denis) that we should use a real writable block to carry flags. And zero-size block is then the logical way forward.<br><br>Unfortunately, as far as I am aware, we do not support zero-size blocks at the moment. Some code paths explicitly drop such blocks and presumably other just fail one way or other (e.g. divide by zero). So unless somebody volunteers to investigate and fix that, it's a no go.<br><br><div class="gmail_quote">Le 2 mars 2019 19:04:26 GMT+02:00, Francois Cartegnie <fcartegnie@gmail.com> a écrit :<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">Le 01/03/2019 à 12:41, Thomas Guillem a écrit :<br><br><br>I hardly see the need if we can return zero sized block with flags.<br></pre></blockquote></div><br>-- <br>Envoyé de mon appareil Android avec Courriel K-9 Mail. Veuillez excuser ma brièveté.</body></html>