Move commit_list_count() to commit.c

diff --git a/commit.c b/commit.c
index e2d8624d9c19adde87ae521361f4ccd8260c06a0..bbf9c75416537f4e64416d54b03cd00f9d0a56db 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -325,6 +325,14 @@ struct commit_list *commit_list_insert(struct commit *item, struct commit_list *
        return new_list;
 }
 
+unsigned commit_list_count(const struct commit_list *l)
+{
+       unsigned c = 0;
+       for (; l; l = l->next )
+               c++;
+       return c;
+}
+
 void free_commit_list(struct commit_list *list)
 {
        while (list) {