[zanata/zanata-platform] 670ff0: fix(ZNTA-1927): fix compile error

[GitHub]

  Branch: refs/heads/damason/settings/ZNTA-1927
  Home:   https://github.com/zanata/zanata-platform
  Commit: 670ff05986ebd8866b54d20fddd49d7d944a08a6
      https://github.com/zanata/zanata-platform/commit/670ff05986ebd8866b54d20fddd49d7d944a08a6
  Author: David Mason <drdmason at gmail.com>
  Date:   2017-09-20 (Wed, 20 Sep 2017)

  Changed paths:
    M server/services/src/main/java/org/zanata/rest/editor/service/UserService.java

  Log Message:
  -----------
  fix(ZNTA-1927): fix compile error