[dovecot/core] 5f8d49: pop3c: Compiler warning fixes to earlier change

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 5f8d497e88fae77fbeb625246bc18260f6775b83
      https://github.com/dovecot/core/commit/5f8d497e88fae77fbeb625246bc18260f6775b83
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-02-02 (Tue, 02 Feb 2016)

  Changed paths:
    M src/lib-storage/index/pop3c/pop3c-mail.c

  Log Message:
  -----------
  pop3c: Compiler warning fixes to earlier change