Fixed: Default region is undefined

[MuratUrsavas]

Checklist

• [ ] Tests added
• [ ] Cleaned up commit history (rebase!)
• [ ] Documentation added
• [ ] Thought about variable and method names

[shawaj]

@MuratUrsavas why do we need awk anyway?

I think they changed it so that the default returns UNKNOWN now so we don't need this.

See #38

[MuratUrsavas]

@shawaj They started to return null at some point. And it was different before. I thought something should be wrong.

So is it null or UNKNOWN? It's safe to implement both, though.

[shawaj]

@MuratUrsavas why not even simpler then, like this? https://github.com/NebraLtd/hm-gatewayrs/pull/46

[MuratUrsavas]

@shawaj was thinking the same because somehow weirdly it sometimes return empty, too.