[dovecot/core] 4f9855: Set postmaster_address=%d by default because imap ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 4f9855b29633b235d9675c086262b390ae79a1bd
      https://github.com/dovecot/core/commit/4f9855b29633b235d9675c086262b390ae79a1bd
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-03-25 (Fri, 25 Mar 2016)

  Changed paths:
    M src/lib-lda/lda-settings.c

  Log Message:
  -----------
  Set postmaster_address=%d by default because imap now loads lda settings and it must be non-empty.

We don't want imap to suddenly start failing because of the c15e8f33c
change. This isn't a perfect solution either, but should be ok enough.