Less indentation

person.py

@@ -2140,7 +2140,8 @@ def update_memorial_flags(base_dir: str, person_cache: {}) -> None:
                 if nickname not in memorials:
                     actor_json['memorial'] = False
                     actor_changed = True
-            if actor_changed:
+            if not actor_changed:
+                continue
             save_json(actor_json, actor_filename)
             actor = actor_json['id']
             remove_person_from_cache(base_dir, actor, person_cache)