Using rerun_filter causes INTERNALERROR

[JMoravec]

With the new version and rerunning the setup, I was able to start using flaky. But when I added a rerun_filter to the tests, I get the following error

INTERNALERROR> TypeError: 'NoneType' object is not subscriptable

Some digging into it looks like the err param is being passed as None to the rerun filter method:

def is_not_video_error(err, *args):
    raise not issubclass(err[0], VideoProcessingException))

@flaky(rerun_filter=is_not_video_error)
class ...

Here's the full stack trace: http://pastebin.com/kY7nE8E8

Am i missing something in my code?

[Jeff-Meadows]

Thanks for the report. I'll look into it this weekend!