[Checkins] [zopefoundation/Zope] 918952: - under Python 2 that ValueError is not thrown. Sigh.

[Jens Vagelpohl]

  Branch: refs/heads/issue_492
  Home:   https://github.com/zopefoundation/Zope
  Commit: 9189525f4409e7ca7d0f8ab48474a236d96aeeec
      https://github.com/zopefoundation/Zope/commit/9189525f4409e7ca7d0f8ab48474a236d96aeeec
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-02-12 (Tue, 12 Feb 2019)

  Changed paths:
    M src/OFS/Image.py

  Log Message:
  -----------
  - under Python 2 that ValueError is not thrown. Sigh.