[dovecot/core] 51121e: master: Make sure stdout isn't closed on startup f...

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: 51121eee29eb4c67f8faf4120f24abe62d171d7e
      https://github.com/dovecot/core/commit/51121eee29eb4c67f8faf4120f24abe62d171d7e
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-07-04 (Mon, 04 Jul 2016)

  Changed paths:
    M src/master/service.c

  Log Message:
  -----------
  master: Make sure stdout isn't closed on startup failures.

closing master_fd might have tried to close(0) since it wasn't initialized
to -1.