Question: bash 4.1 vs 4.2 as minimum requirement

[MrAnno]

Hi,

The master branch has a patch that started using [[ -v ]], which is a bash 4.2 feature:
0b2bbf6

https://github.com/bminor/bash/blob/master/CHANGES#L3642

README states that GNU bash version >= 4.1 is required.

Do you have plans to bump the min. required bash version to 4.2? Or alternatively, can I open a pull request that replaces -v with something that is 4.1-compatible?

[Anvil]

Yeah, you're right, it's wrong :)

Bash 4.1 is 10 years old, I think it's time to move on to 4.2. I very often use [[ -v ]] nowadays.

[MrAnno]

I've opened a pull request about the version bump (#13).

This is a really cool library, thank you for open-sourcing it :)