aurora open command throws a stacktrace when called with no arguments

aurora open
Traceback (most recent call last):
  File "/Users/mleinartas/.tools-cache/home/aurora/tools/client/bin/aurora/twitter/common/app/application.py", line 738, in _wrap_method
    return_code = method()
  File "/Users/mleinartas/.tools-cache/home/aurora/tools/client/bin/aurora/twitter/common/app/application.py", line 760, in <lambda>
    main = lambda: main_method(*args, **kwargs)
  File "/Users/mleinartas/.tools-cache/home/aurora/tools/client/bin/aurora/.deps/apache.aurora.client-0.5.0_DEV1395166800-py2.6.egg/apache/aurora/client/commands/core.py", line 215, in do_open
    args = args[0].split("/")
IndexError: list index out of range