submodule: convert check_for_new_submodule_commits to object_id

diff --git a/bisect.c b/bisect.c
index 30808cadf7613d73cae2e4caaedd922ba9a48ca0..21c3e34636a79bab7849263162df407d7b19153d 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -682,7 +682,7 @@ static int is_expected_rev(const struct object_id *oid)
 
 static int bisect_checkout(const unsigned char *bisect_rev, int no_checkout)
 {
-       char bisect_rev_hex[GIT_SHA1_HEXSZ + 1];
+       char bisect_rev_hex[GIT_MAX_HEXSZ + 1];
 
        memcpy(bisect_rev_hex, sha1_to_hex(bisect_rev), GIT_SHA1_HEXSZ + 1);
        update_ref(NULL, "BISECT_EXPECTED_REV", bisect_rev, NULL, 0, UPDATE_REFS_DIE_ON_ERR);