[PATCH 1/5] t3200: unset core.logallrefupdates when testing reflog creation

[Jeff King <peff@peff.net>]

This test checks that the "-l" option creates a reflog. But
in fact we'd create one even without it, since the default
in a non-bare repository is to do so. Let's unset the config
so we can be sure our "-l" option is kicking in.

Note that we can't do this with test_config, since that
would leave the variable unset after our test finishes,
confusing downstream tests (the helper is not smart enough
to restore the previous value, and just always runs
test_unconfig).

Signed-off-by: Jeff King <peff@peff.net>
---
 t/t3200-branch.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 6c0b7ea4ad..e0c316b71a 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -50,7 +50,7 @@ $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000	branch:
 EOF
 test_expect_success 'git branch -l d/e/f should create a branch and a log' '
 	GIT_COMMITTER_DATE="2005-05-26 23:30" \
-	git branch -l d/e/f &&
+	git -c core.logallrefupdates=false branch -l d/e/f &&
 	test_path_is_file .git/refs/heads/d/e/f &&
 	test_path_is_file .git/logs/refs/heads/d/e/f &&
 	test_cmp expect .git/logs/refs/heads/d/e/f
-- 
2.17.0.rc1.509.g060626845b