[Checkins] [zopefoundation/ZODB] fad84b: Be more paranoid about hanling _modified

[GitHub]

  Branch: refs/heads/MVCCAdapter
  Home:   https://github.com/zopefoundation/ZODB
  Commit: fad84bd68dc606a271c3e8a403c4ae9c3b1d9b0c
      https://github.com/zopefoundation/ZODB/commit/fad84bd68dc606a271c3e8a403c4ae9c3b1d9b0c
  Author: Jim Fulton <jim at zope.com>
  Date:   2016-06-15 (Wed, 15 Jun 2016)

  Changed paths:
    M src/ZODB/mvccadapter.py

  Log Message:
  -----------
  Be more paranoid about hanling _modified