[Checkins] [zopefoundation/Products.ZCatalog] 5a87b4: Remove old index entries when path changes

[Andreas Gabriel]

  Branch: refs/heads/fix_pathindex_issue_61
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 5a87b4a48d41d3442192c245dd29d9d99625390b
      https://github.com/zopefoundation/Products.ZCatalog/commit/5a87b4a48d41d3442192c245dd29d9d99625390b
  Author: Andreas Gabriel <gabriel at hrz.uni-marburg.de>
  Date:   2019-04-17 (Wed, 17 Apr 2019)

  Changed paths:
    M CHANGES.rst
    M src/Products/PluginIndexes/PathIndex/PathIndex.py
    M src/Products/PluginIndexes/PathIndex/tests.py

  Log Message:
  -----------
  Remove old index entries when path changes