submodule: try harder to fetch needed sha1 by direct fetching sha1

diff --git a/bisect.c b/bisect.c
index 54166f008afa2cf861788e66ab096cfdea860142..42aa7aa6aa1e53e66bafd47d76b783514dcfabf1 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -500,7 +500,7 @@ struct commit_list *filter_skipped(struct commit_list *list,
                struct commit_list *next = list->next;
                list->next = NULL;
                if (0 <= sha1_array_lookup(&skipped_revs,
-                                          get_object_hash(list->item->object))) {
+                                          list->item->object.oid.hash)) {
                        if (skipped_first && !*skipped_first)
                                *skipped_first = 1;
                        /* Move current to tried list */
@@ -784,7 +784,7 @@ static void check_merge_bases(int no_checkout)
        result = get_merge_bases_many(rev[0], rev_nr - 1, rev + 1);
 
        for (; result; result = result->next) {
-               const unsigned char *mb = get_object_hash(result->item->object);
+               const unsigned char *mb = result->item->object.oid.hash;
                if (!hashcmp(mb, current_bad_oid->hash)) {
                        handle_bad_merge_base();
                } else if (0 <= sha1_array_lookup(&good_revs, mb)) {
@@ -973,7 +973,7 @@ int bisect_next_all(const char *prefix, int no_checkout)
                exit(4);
        }
 
-       bisect_rev = get_object_hash(revs.commits->item->object);
+       bisect_rev = revs.commits->item->object.oid.hash;
 
        if (!hashcmp(bisect_rev, current_bad_oid->hash)) {
                exit_if_skipped_commits(tried, current_bad_oid);