[dovecot/core] 5783df: login-proxy: Log connection errors using IP, not h...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 5783df9136dd72c278eae54a14775ddd035b731e
      https://github.com/dovecot/core/commit/5783df9136dd72c278eae54a14775ddd035b731e
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-11-22 (Wed, 22 Nov 2017)

  Changed paths:
    M src/login-common/login-proxy.c

  Log Message:
  -----------
  login-proxy: Log connection errors using IP, not hostname

The hostname can point to multiple IPs or there can be some other mismatch.
Logging the IP instead shows exactly what is happening.