[dovecot/core] 7c4ff4: lib-dict: Compiler warning fix

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 7c4ff436f9c6daa09ac052ad05505601605b3ebd
      https://github.com/dovecot/core/commit/7c4ff436f9c6daa09ac052ad05505601605b3ebd
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-01-17 (Tue, 17 Jan 2017)

  Changed paths:
    M src/lib-dict/dict.h

  Log Message:
  -----------
  lib-dict: Compiler warning fix