[Checkins] [zopefoundation/Zope] 23d5e1: fix breadcrumbs if there is no title

[GitHub]

  Branch: refs/heads/fix_breadcrumbs
  Home:   https://github.com/zopefoundation/Zope
  Commit: 23d5e1478d670ed2ab0802f1be9096e9768451ba
      https://github.com/zopefoundation/Zope/commit/23d5e1478d670ed2ab0802f1be9096e9768451ba
  Author: Philip Bauer <bauer at starzel.de>
  Date:   2018-10-01 (Mon, 01 Oct 2018)

  Changed paths:
    M src/App/dtml/manage_tabs.dtml

  Log Message:
  -----------
  fix breadcrumbs if there is no title



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