This bug was fixed in the package libidn - 1.33-2.1ubuntu1.2
--------------- libidn (1.33-2.1ubuntu1.2) bionic; urgency=medium
* Fix build failure in the proper way, with upstream gnulib patch LP: #1813587
-- Gianfranco Costamagna <email address hidden> Thu, 21 Mar 2019 10:33:11 +0100
This bug was fixed in the package libidn - 1.33-2.1ubuntu1.2
---------------
libidn (1.33-2.1ubuntu1.2) bionic; urgency=medium
* Fix build failure in the proper way, with upstream gnulib patch
LP: #1813587
-- Gianfranco Costamagna <email address hidden> Thu, 21 Mar 2019 10:33:11 +0100