[dovecot/core] 3e376d: lib-storage: Support LISTINDEX= to disable it

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 3e376d7c581357dc5f1fe032585d5b4a2201c4e8
      https://github.com/dovecot/core/commit/3e376d7c581357dc5f1fe032585d5b4a2201c4e8
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-08-25 (Fri, 25 Aug 2017)

  Changed paths:
    M src/lib-storage/list/mailbox-list-index.c

  Log Message:
  -----------
  lib-storage: Support LISTINDEX= to disable it