t/helper: initialize the repository for test-sha1-array

test-sha1-array uses the_hash_algo under the hood. Since t0064 wants to
use the value that is correct for the hash algorithm that we're testing,
make sure the test helper initializes the repository to set
the_hash_algo correctly.

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

diff --git a/t/helper/test-oid-array.c b/t/helper/test-oid-array.c
index ce9fd5f..b16cd0b 100644 (file)
--- a/t/helper/test-oid-array.c
+++ b/t/helper/test-oid-array.c
@@ -12,6 +12,9 @@ int cmd__oid_array(int argc, const char **argv)
 {
        struct oid_array array = OID_ARRAY_INIT;
        struct strbuf line = STRBUF_INIT;
+       int nongit_ok;
+
+       setup_git_directory_gently(&nongit_ok);
 
        while (strbuf_getline(&line, stdin) != EOF) {
                const char *arg;