[dovecot/core] 787bbd: fts-lucene: Do not clobber return value

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 787bbd436a27587393bbcafa23f307f4ee3635b1
      https://github.com/dovecot/core/commit/787bbd436a27587393bbcafa23f307f4ee3635b1
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2017-11-01 (Wed, 01 Nov 2017)

  Changed paths:
    M src/plugins/fts-lucene/fts-backend-lucene.c

  Log Message:
  -----------
  fts-lucene: Do not clobber return value

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