[dovecot/core] cacaa9: lib-dict: Add extra NULL-check to make static anal...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: cacaa94d258a1f1dd5630e64771186b73813648c
      https://github.com/dovecot/core/commit/cacaa94d258a1f1dd5630e64771186b73813648c
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-11-21 (Mon, 21 Nov 2016)

  Changed paths:
    M src/lib-dict/dict-client.c

  Log Message:
  -----------
  lib-dict: Add extra NULL-check to make static analyzer happier

str_array_length() already checked NULL internally though.