[Checkins] [zopefoundation/Zope] ab6046: Fix #913 (#914)

[Dieter Maurer]

  Branch: refs/heads/4.x
  Home:   https://github.com/zopefoundation/Zope
  Commit: ab6046e562bca909dd8c5034a80ceb61b70b9537
      https://github.com/zopefoundation/Zope/commit/ab6046e562bca909dd8c5034a80ceb61b70b9537
  Author: Dieter Maurer <d-maurer at users.noreply.github.com>
  Date:   2020-10-09 (Fri, 09 Oct 2020)

  Changed paths:
    M CHANGES.rst
    M src/Products/PageTemplates/engine.py
    M src/Products/PageTemplates/tests/input/RepeatVariable.html
    M src/Products/PageTemplates/tests/output/RepeatVariable.html

  Log Message:
  -----------
  Fix #913 (#914)