[dovecot/core] 8c8f6e: doveadm backup: Fixed unnecessary mailbox deletion...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 8c8f6ed0a46db6589c08d8db1f4ed779ef5bc19b
      https://github.com/dovecot/core/commit/8c8f6ed0a46db6589c08d8db1f4ed779ef5bc19b
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-05-20 (Fri, 20 May 2016)

  Changed paths:
    M src/doveadm/dsync/dsync-mailbox-import.c

  Log Message:
  -----------
  doveadm backup: Fixed unnecessary mailbox deletion.

Broken by 79490ec1a. The idea is to delete the mailbox early to avoid
unnecessary work, but we deleted it too early. If the last mail(s) were
deleted instead of just expunging them we deleted the whole mailbox.