apply: split load_preimage() helper function out

diff --git a/commit.h b/commit.h
index 154c0e34ff7d2dbaddcfb66b74d26697ffba6381..ccaa20b2621bd3856f7eafbe1193a20326278ae3 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -53,6 +53,8 @@ int find_commit_subject(const char *commit_buffer, const char **subject);
 
 struct commit_list *commit_list_insert(struct commit *item,
                                        struct commit_list **list);
+struct commit_list **commit_list_append(struct commit *commit,
+                                       struct commit_list **next);
 unsigned commit_list_count(const struct commit_list *l);
 struct commit_list *commit_list_insert_by_date(struct commit *item,
                                    struct commit_list **list);