[dovecot/core] 5af513: lib: Added i_stream_get_disconnect_reason()

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 5af5137f6dc0c9f358b7813e941e26f7bd735b3a
      https://github.com/dovecot/core/commit/5af5137f6dc0c9f358b7813e941e26f7bd735b3a
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-05-06 (Fri, 06 May 2016)

  Changed paths:
    M src/lib/istream.c
    M src/lib/istream.h

  Log Message:
  -----------
  lib: Added i_stream_get_disconnect_reason()