builtin/revert.c: make commit_list_append() static

There is nobody outside that calls into this helper function.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/revert.c b/builtin/revert.c
index 8b452e810e56d2e5d0737aacd02da6cd843d4c60..8409f4c886aeb23b4d0d5d000661eb3e2c278558 100644 (file)
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -664,8 +664,8 @@ static void read_and_refresh_cache(struct replay_opts *opts)
  *     assert(commit_list_count(list) == 2);
  *     return list;
  */
-struct commit_list **commit_list_append(struct commit *commit,
-                                       struct commit_list **next)
+static struct commit_list **commit_list_append(struct commit *commit,
+                                              struct commit_list **next)
 {
        struct commit_list *new = xmalloc(sizeof(struct commit_list));
        new->item = commit;