[dovecot/core] 903a3e: lib-storage: Fix rotation of dovecot.list.index.lo...

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: 903a3efb99ea70b7fc087b1b6d3f138e02716535
      https://github.com/dovecot/core/commit/903a3efb99ea70b7fc087b1b6d3f138e02716535
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-23 (Wed, 23 Nov 2016)

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

  Log Message:
  -----------
  lib-storage: Fix rotation of dovecot.list.index.log

After b9da8540e665138b3cad0b637c08c0ab7d7a7eeb the tail offsets weren't
being updated anymore when mail_index_sync_next() wasn't used to skip
over all the data. Mailbox list index wasn't doing this, and so the log
was never rotated since tail_offset was never equal to head_offset.