BUG: Investigate HTTPError being discarded (only visible in DEBUG mode)

[iwonbigbro]

DEBUG: 'Exception':   File "/usr/local/lib/python2.7/dist-packages/libgsync/drive/__init__.py", line 718, in update
    status, res = req.next_chunk()
  File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/apiclient/http.py", line 874, in next_chunk
    return self._process_response(resp, content)
  File "/usr/local/lib/python2.7/dist-packages/apiclient/http.py", line 901, in _process_response
    raise HttpError(resp, content, uri=self.uri)

[iwonbigbro]

I have seen a few exceptions from my own tests like this. Did you have any steps / command line arguments / files that you can provide to help reproduce this issue?