no arguments == crash

[lelutin]

argument parsing is not very flexible.. giving no argument to the script makes it crash with:

Traceback (most recent call last):
  File "./format-pull-request.py", line 75, in <module>
    owner, repo = sys.argv[1:3]
ValueError: need more than 0 values to unpack

this should be changed to using some args parsing module, or the builtin getopt function

[moschlar]

Thanks for reporting, but this project is currently only a Proof of Concept - I added a note for that ;)