Fix disk state evaluation and add the shebang line

[Doomas]

Hi

Disk state fix:
adding the disk states with += results in an Array of single letters. Therefore the final disk state was in every case "UNKOWN". With states.append() it works as intended.

Shebang:
The script was not automatically execute on my servers without the shebang

Regards Thomas

[wernerfred]

Change was introduced in #28 by @amotl - can you have a look too please?

[Doomas]

Ok, I've checked it, and I think this a bug.

To append a entire String to an array you should use states.append()(I think this is the faster operation) or states += ["STATE"] (with square brackets).

But I like to know if this works for @amotl

[Kraeutergarten]

I can confirm this BUG. Please use append and add a python3 shebang.

[wernerfred]

LGTM - @amotl pls share your thoughts on this anyways (going to merge in the next days if no response)

[wernerfred]

@all-contributors add @Doomas for code

[allcontributors]

@wernerfred

I've put up a pull request to add @Doomas! 🎉

[wernerfred]

@all-contributors please add @Kraeutergarten for User Testing

[allcontributors]

@wernerfred

I've put up a pull request to add @Kraeutergarten! 🎉

[amotl]

Hi there,

it definitively looks like that I made a mistake here. Apologies. Thank you very much for discovering and fixing this, @Doomas!

@wernerfred: I think it is ready to be merged. Go ahead!

With kind regards,
Andreas.