[dovecot/core] 807f25: lib-smtp: Link with libcharset.la to avoid errors

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 807f257b0fe504662f9ccc82fdc43b775e71da28
      https://github.com/dovecot/core/commit/807f257b0fe504662f9ccc82fdc43b775e71da28
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-09-11 (Mon, 11 Sep 2017)

  Changed paths:
    M src/lib-smtp/Makefile.am

  Log Message:
  -----------
  lib-smtp: Link with libcharset.la to avoid errors