Merge branch 'jc/traverse-commit-list'

* jc/traverse-commit-list:
  revision.c: update show_object_with_name() without using malloc()
  revision.c: add show_object_with_name() helper function
  rev-list: fix finish_object() call

revision.h

@@ -205,6 +205,8 @@ struct name_path {
 
 char *path_name(const struct name_path *path, const char *name);
 
+extern void show_object_with_name(FILE *, struct object *, const struct name_path *, const char *);
+
 extern void add_object(struct object *obj,
 		       struct object_array *p,
 		       struct name_path *path,