[dovecot/core] a82c82: stats: Support multiple FIFO listeners.

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: a82c823227ca6d96cfc825687c3d3ba505459e22
      https://github.com/dovecot/core/commit/a82c823227ca6d96cfc825687c3d3ba505459e22
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-04-26 (Tue, 26 Apr 2016)

  Changed paths:
    M src/stats/fifo-input-connection.c
    M src/stats/fifo-input-connection.h
    M src/stats/main.c

  Log Message:
  -----------
  stats: Support multiple FIFO listeners.