counsel--project-current should use project-root

[leahneukirchen]

At some point project-current started to return longer lists such as (vc Git "/tmp/myrepo"), so counsel--project-current should not simply call cdr but project-root to get the directory out of this.

[basil-conto]

At some point project-current started to return longer lists such as (vc Git "/tmp/myrepo"), so counsel--project-current should not simply call cdr

Thanks for reporting this! A fix was already proposed in PR #3003, but...

but project-root to get the directory out of this.

...I hope to have addressed the issue in a more general way now, which does not assume project-root (before it, there was only project-roots, and before that, there was no project.el!).

[leahneukirchen]

I worry that this breaks if (project-current) returns nil.

[basil-conto]

I worry that this breaks if (project-current) returns nil.

Oops, your worry is justified. Sorry about that, and thanks for catching it.