[Checkins] [zopefoundation/Products.ZCatalog] 852c51: Use of 'Length' objects due to efficency

[Andreas Gabriel]

  Branch: refs/heads/fix_unindex_uniquevalues
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: 852c51f7bfabdb60bc20de301ff124582e63cd75
      https://github.com/zopefoundation/Products.ZCatalog/commit/852c51f7bfabdb60bc20de301ff124582e63cd75
  Author: Andreas Gabriel <gabriel at hrz.uni-marburg.de>
  Date:   2019-04-09 (Tue, 09 Apr 2019)

  Changed paths:
    M src/Products/PluginIndexes/BooleanIndex/BooleanIndex.py

  Log Message:
  -----------
  Use of 'Length' objects due to efficency