From: Dave Borowitz <dborowitz@google.com>
Date: Wed, 29 Jul 2015 18:59:40 GMT
Subject: Bug? git config and --unset are not inverses
Message-ID: <CAD0k6qR0J0ks2mL9TTd4wD7qrzKwadFGC=ecJRCsTcSS0ioo_A@mail.gmail.com>

It looks like git config --unset may leave an orphaned section, but a
subsequent set adds a new section:

$ git config --file=myconfig section.foo true
$ git config --file=myconfig --unset section.foo
$ cat myconfig
[section]
$ git config --file=myconfig section.foo true
$ cat myconfig
[section]
[section]
       foo = true
$ git --version
git version 2.5.0.rc2.392.g76e840b