[dovecot/core] 56af9d: *-login: Minor logging cleanup if client is discon...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 56af9dd10e7e6caeaca64395bad3f882b28ecdff
      https://github.com/dovecot/core/commit/56af9dd10e7e6caeaca64395bad3f882b28ecdff
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-04-06 (Thu, 06 Apr 2017)

  Changed paths:
    M src/imap-login/imap-login-client.c
    M src/login-common/client-common.c
    M src/login-common/client-common.h
    M src/pop3-login/client.c

  Log Message:
  -----------
  *-login: Minor logging cleanup if client is disconnected before sending banner.

Avoid unnecessarily adding "(no auth attempts in 0 secs)" when the reason
string already makes it clear that the user didn't even have a chance to
authenticate.

This kind of disconnection currently happens only with some plugins.