[dovecot/core] 68c4b2: ipc: Improve error logging when IPC server is disc...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 68c4b2cd63f7225fda4a61f28030edace3298b53
      https://github.com/dovecot/core/commit/68c4b2cd63f7225fda4a61f28030edace3298b53
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-10-16 (Mon, 16 Oct 2017)

  Changed paths:
    M src/ipc/ipc-connection.c
    M src/ipc/ipc-connection.h
    M src/ipc/ipc-group.c

  Log Message:
  -----------
  ipc: Improve error logging when IPC server is disconnected