[dovecot/core] bcd916: lib: Free io_switch_callbacks_free only after othe...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: bcd91686ef26fe36f7e0f69366b822879f012d9f
      https://github.com/dovecot/core/commit/bcd91686ef26fe36f7e0f69366b822879f012d9f
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-09-07 (Thu, 07 Sep 2017)

  Changed paths:
    M src/lib/ioloop.c

  Log Message:
  -----------
  lib: Free io_switch_callbacks_free only after other atexit-callbacks

Fixes a crash at deinit where io_loop_remove_switch_callback() was called in
lib_atexit() callback.