#194 — quills.app breaks non-quills commenting

It seems quills.app breaks non-Quills commenting.

When I try to leave a comment on a non-quillsEnabled content-type (I tried a document type), I get the error: "NameError: global name 'redirect_target' is not defined" (traceback below). When I try and do the same thign on a QuillsEnabled content item, it works fine.

I use qPloneComments to easily enable and manage non-authenticated commenting and this error occurs both when trying to post a comment as anonymous and authenticated users. I tried both 3.2.3 (final) and 4.0.1 beta and the issue occurs with both. The traceback seems to indicate it is a Quills.app issue though:

Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module Products.CMFFormController.FSControllerPageTemplate, line 90, in __call__
  Module Products.CMFFormController.BaseControllerPageTemplate, line 28, in _call
  Module Products.CMFFormController.ControllerBase, line 231, in getNext
  Module Products.CMFFormController.Actions.TraverseTo, line 38, in __call__
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module quills.app.browser.discussionreply, line 72, in __call__
NameError: global name 'redirect_target' is not defined