RFR: 868: Skara should ignore .gitconfig and /etc/gitconfig

Tue Feb 2 13:25:45 UTC 2021

On Tue, 2 Feb 2021 12:13:16 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> Skara is already ignoring .hgrc for mercurial, but the corresponding solution for git was never put in place.
> 
> I also fixed a problem where an error condition would cause an infinite loop, which I ran into during testing.

@magicus thanks for contributing! What do you think about adding a unit test to `RepositoryTests.java`?

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PR: https://git.openjdk.java.net/skara/pull/997