[Checkins] [zopefoundation/Products.ZCatalog] 390eeb: Implement change as suggested in #58. (#73)

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 390eebe37708501e5c0e387b095717a4fc7aaa83
      https://github.com/zopefoundation/Products.ZCatalog/commit/390eebe37708501e5c0e387b095717a4fc7aaa83
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-05-09 (Thu, 09 May 2019)

  Changed paths:
    M src/Products/ZCTextIndex/WidCode.py

  Log Message:
  -----------
  Implement change as suggested in #58. (#73)

Fixes #58.