sha1-lookup: make selection of 'middle' less aggressive

diff --git a/commit.c b/commit.c
index 22ce7768639465f896e52b08a73cf5605940700b..94d5b3d2618d335585084170ef6a3a8e67f34c62 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -193,7 +193,7 @@ static void prepare_commit_graft(void)
        commit_graft_prepared = 1;
 }
 
-static struct commit_graft *lookup_commit_graft(const unsigned char *sha1)
+struct commit_graft *lookup_commit_graft(const unsigned char *sha1)
 {
        int pos;
        prepare_commit_graft();
@@ -290,17 +290,6 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
        }
        item->date = parse_commit_date(bufptr, tail);
 
-       if (track_object_refs) {
-               unsigned i = 0;
-               struct commit_list *p;
-               struct object_refs *refs = alloc_object_refs(n_refs);
-               if (item->tree)
-                       refs->ref[i++] = &item->tree->object;
-               for (p = item->parents; p; p = p->next)
-                       refs->ref[i++] = &p->item->object;
-               set_object_refs(&item->object, refs);
-       }
-
        return 0;
 }