[Checkins] [zopefoundation/AccessControl] 425c5f: fix 2.7 tests

[GitHub]

  Branch: refs/heads/TaintedBytes
  Home:   https://github.com/zopefoundation/AccessControl
  Commit: 425c5f4906c8d18eef84e7128983c4c8745d607f
      https://github.com/zopefoundation/AccessControl/commit/425c5f4906c8d18eef84e7128983c4c8745d607f
  Author: Godefroid Chapelle <gotcha at bubblenet.be>
  Date:   2018-02-01 (Thu, 01 Feb 2018)

  Changed paths:
    M src/AccessControl/tests/test_tainted.py

  Log Message:
  -----------
  fix 2.7 tests