This bug was fixed in the package postfix - 3.1.0-3ubuntu0.4
--------------- postfix (3.1.0-3ubuntu0.4) xenial; urgency=medium
* d/p/fix_tls_deploy-server-cert.patch: handle missing opt arg (LP: #1881196)
-- Lucas Kanashiro <email address hidden> Fri, 10 Jul 2020 18:14:41 -0300
This bug was fixed in the package postfix - 3.1.0-3ubuntu0.4
---------------
postfix (3.1.0-3ubuntu0.4) xenial; urgency=medium
* d/p/fix_ tls_deploy- server- cert.patch: handle missing opt arg (LP: #1881196)
-- Lucas Kanashiro <email address hidden> Fri, 10 Jul 2020 18:14:41 -0300