Fix group listing: don't add root every time

[LucaFulchir]

The vector of all gids should be resized (and sorted, deduped) before we translate it to the returned group list

Signed-off-by: Luca Fulchir [email protected]

[LucaFulchir]

related to ticket #44

[WindSoilder]

Hi, @ogham , any update on this? I think this is a good fixing :-D

[izzy]

Run into this as well and it's extremely annoying.

@ogham hasn't done any commits since 2021, which makes me wonder if this repo is just abandoned and if so if anyone could take this one over?

[gierens]

Since this project is unmaintained, I forked to https://github.com/rustadopt/uzers-rs where I for example merged this PR and maintain it from now on. It's also available in v0.11.2 on https://crates.io/crates/uzers