refs.c: spell NULL pointer as NULL

diff --git a/bisect.c b/bisect.c
index 71c19581daccffc87e5128c61d9adfae0be3e7de..1e46a4f50e16f059fa768cecc4c8331a88997021 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -624,7 +624,7 @@ static void bisect_common(struct rev_info *revs)
        if (prepare_revision_walk(revs))
                die("revision walk setup failed");
        if (revs->tree_objects)
-               mark_edges_uninteresting(revs->commits, revs, NULL);
+               mark_edges_uninteresting(revs, NULL);
 }
 
 static void exit_if_skipped_commits(struct commit_list *tried,