Gracefully exit after fmdpy prompt

[arsaboo]

Wondering what is the best way to gracefully exit after the fmdpy: prompt. Otherwise, anything that you enter after the fmdpy gives some error

fmdpy: asldkfjalsdkfjal;sdfjlas
Traceback (most recent call last):
  File "/home/arsaboo/.local/bin/fmdpy", line 8, in <module>
    sys.exit(fmdpy())
  File "/home/arsaboo/.local/lib/python3.10/site-packages/click/core.py", line 1130, in __call__
    return self.main(*args, **kwargs)
  File "/home/arsaboo/.local/lib/python3.10/site-packages/click/core.py", line 1055, in main
    rv = self.invoke(ctx)
  File "/home/arsaboo/.local/lib/python3.10/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/arsaboo/.local/lib/python3.10/site-packages/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/home/arsaboo/.local/lib/python3.10/site-packages/fmdpy/__main__.py", line 121, in fmdpy
    c_pool.append(int(indx)-1)
ValueError: invalid literal for int() with base 10: 'asldkfjalsdkfjal;sdfjlas'

[Liupold]

The prompt is currently in half baked state, Going forward this will be fixed. Sorry can't promise any timeline but you can open up a pull request. exit or quit keyword would work nicely. Error handling on input would also be great. 😃

[arsaboo]

@Liupold See #5

This should at least exit gracefully using exit or quit