[Checkins] [zopefoundation/ZODB] 28dff7: Respond to PR comments

[GitHub]

  Branch: refs/heads/import-no-seeks
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 28dff7d3976eed169f2dd01253d37b3b0d9e866d
      https://github.com/zopefoundation/ZODB/commit/28dff7d3976eed169f2dd01253d37b3b0d9e866d
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2018-02-15 (Thu, 15 Feb 2018)

  Changed paths:
    M src/ZODB/ExportImport.py
    M src/ZODB/utils.py

  Log Message:
  -----------
  Respond to PR comments