[dovecot/core] fcbeb4: doveadm: Fix allow-empty-mailbox-name handling

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: fcbeb4fc58cb6981e114dd6486cde6a4039c364d
      https://github.com/dovecot/core/commit/fcbeb4fc58cb6981e114dd6486cde6a4039c364d
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2017-02-27 (Mon, 27 Feb 2017)

  Changed paths:
    M src/doveadm/doveadm-mail-mailbox-metadata.c
    M src/doveadm/doveadm-mail.c
    M src/doveadm/doveadm-mail.h

  Log Message:
  -----------
  doveadm: Fix allow-empty-mailbox-name handling

It was supposed to be handled for metadata commands only.

Broken in 26c41874cf6019c3e39f0ed630b2a07a92b2635f


  Commit: d466d48bda68cb8c368ca88527e86f1bfa245ab9
      https://github.com/dovecot/core/commit/d466d48bda68cb8c368ca88527e86f1bfa245ab9
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2017-02-27 (Mon, 27 Feb 2017)

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

  Log Message:
  -----------
  doveadm: Ensure -- is added to command line before positional arguments

This prevents parser from choking on dash.


Compare: https://github.com/dovecot/core/compare/649b00f4a775...d466d48bda68