tree 346e2ede1e211f37e78fe207af345f78639d88ef
parent 6946e525ae19dc756ff0a2a46abf1d1d30511594
author brian m. carlson <sandals@crustytoothpaste.net> 1582402655 +0000
committer Junio C Hamano <gitster@pobox.com> 1582565607 -0800

t/helper: initialize repository if necessary

The repository helper is used in t5318 to read commit graphs whether
we're in a repository or not. However, without a repository, we have no
way to properly initialize the hash algorithm, meaning that the file is
misread.

Fix this by calling setup_git_directory_gently, which will read the
environment variable the testsuite sets to ensure that the correct hash
algorithm is set.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>