describe --contains: default to HEAD when no commit-ish is given

diff --git a/t/t1302-repo-version.sh b/t/t1302-repo-version.sh
index 0e476624069a4ac4259f35b07f36bf0945bfe986..0d9388afc4e20a5c536d214bfe25e630242ed667 100755 (executable)
--- a/t/t1302-repo-version.sh
+++ b/t/t1302-repo-version.sh
@@ -19,7 +19,7 @@ test_expect_success 'setup' '
 
        test_create_repo "test" &&
        test_create_repo "test2" &&
-       GIT_CONFIG=test2/.git/config git config core.repositoryformatversion 99
+       git config --file=test2/.git/config core.repositoryformatversion 99
 '
 
 test_expect_success 'gitdir selection on normal repos' '