[dovecot/core] 9c7760: auth: Don't log errors when cache_key expansion fi...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 9c77606aef2dadad72e1a97f6d820dadb05d1d44
      https://github.com/dovecot/core/commit/9c77606aef2dadad72e1a97f6d820dadb05d1d44
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-12-14 (Wed, 14 Dec 2016)

  Changed paths:
    M src/auth/auth-cache.c

  Log Message:
  -----------
  auth: Don't log errors when cache_key expansion finds unknown %variables