From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 1 Apr 2013 19:33:52 +0000 (-0700)
Subject: t6200: use test_config/test_unconfig
X-Git-Tag: v1.8.2.2~17^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/9a94dba012b6b892c97d6eaf10d26f256d8dbfde?ds=inline;hp=9a94dba012b6b892c97d6eaf10d26f256d8dbfde

t6200: use test_config/test_unconfig

The tests were already well protected from previous ones by running
"git config --unset" on variables early they do not want to see, but
it is easier to make sure they start from a clean state by using
more modern test_config/test_unconfig helper functions.

It turns out that the last test depended on the merge.summary
configuration previous one leaves behind.  Set it explicitly in it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---