[dovecot/core] 2839c7: doveadm who: Don't require mask parameter.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 2839c7cdfc759d21084cc009f2b60fa28ea77da1
      https://github.com/dovecot/core/commit/2839c7cdfc759d21084cc009f2b60fa28ea77da1
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-03-04 (Fri, 04 Mar 2016)

  Changed paths:
    M src/doveadm/doveadm-who.c

  Log Message:
  -----------
  doveadm who: Don't require mask parameter.