### Please describe the problem.
git annex test fails outside a git repository.

[[!format sh """
$ git annex test
git-annex: Not in a git repository.
"""]]

and then some tests fail once you work around that.
[[!format sh """
Exception: getCurrentDirectory:getWorkingDirectory: resource exhausted (Too many open files)
"""]]

Exception: getCurrentDirectory:getWorkingDirectory: resource exhausted

### What steps will reproduce the problem?
Run `git annex test`.

### What version of git-annex are you using? On what operating system?
HEAD at 425a3a1 built with GHC 8.2.1.

### Please provide any additional information below.

Full log is here: https://gist.github.com/ilovezfs/1ed886b43d534b239be25f4aa8b7394e

### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders)

Yes!

[[!meta title="OSX git-annex test fails: Too many open files"]]

> [[fixed|done]] --[[Joey]]