plone/plone.app.discussion — pull request #28 by witsch (2013-08-14 22:12:23+00:00)
Title: fix for non-annotatable objects

this fixes an error triggered when calling the comments viewlet's `get_replies` on an object that does not provide `IAnnotatable`. using the mailhost here is a bit crude — in "real life" it was caused with ZWiki instances:

```python
Traceback (innermost last):
...
Module plone.app.discussion.browser.comments, line 361, in get_replies
TypeError: ('Could not adapt', , )
```