sequencer: don't say BUG on bogus input

diff --git a/commit.c b/commit.c
index 1e0e633790bb834ad05ed9619e4afa0bac33ce19..ff51c9f34a975fdd3320f8c185f6e3c8b5176e81 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -547,7 +547,7 @@ void clear_commit_marks_many(int nr, struct commit **commit, unsigned int mark)
        struct commit_list *list = NULL;
 
        while (nr--) {
-               commit_list_insert(*commit, &list);
+               clear_commit_marks_1(&list, *commit, mark);
                commit++;
        }
        while (list)
@@ -559,20 +559,6 @@ void clear_commit_marks(struct commit *commit, unsigned int mark)
        clear_commit_marks_many(1, &commit, mark);
 }
 
-void clear_commit_marks_for_object_array(struct object_array *a, unsigned mark)
-{
-       struct object *object;
-       struct commit *commit;
-       unsigned int i;
-
-       for (i = 0; i < a->nr; i++) {
-               object = a->objects[i].item;
-               commit = lookup_commit_reference_gently(&object->oid, 1);
-               if (commit)
-                       clear_commit_marks(commit, mark);
-       }
-}
-
 struct commit *pop_commit(struct commit_list **stack)
 {
        struct commit_list *top = *stack;
@@ -929,8 +915,7 @@ static int remove_redundant(struct commit **array, int cnt)
                        if (work[j]->object.flags & PARENT1)
                                redundant[filled_index[j]] = 1;
                clear_commit_marks(array[i], all_flags);
-               for (j = 0; j < filled; j++)
-                       clear_commit_marks(work[j], all_flags);
+               clear_commit_marks_many(filled, work, all_flags);
                free_commit_list(common);
        }
 
@@ -1090,6 +1075,13 @@ struct commit_list *reduce_heads(struct commit_list *heads)
        return result;
 }
 
+void reduce_heads_replace(struct commit_list **heads)
+{
+       struct commit_list *result = reduce_heads(*heads);
+       free_commit_list(*heads);
+       *heads = result;
+}
+
 static const char gpg_sig_header[] = "gpgsig";
 static const int gpg_sig_header_len = sizeof(gpg_sig_header) - 1;