diff --git a/test/test_YoutubeDL.py b/test/test_YoutubeDL.py index ce9666171..0769e2ed2 100644 --- a/test/test_YoutubeDL.py +++ b/test/test_YoutubeDL.py @@ -818,8 +818,9 @@ class TestYoutubeDL(unittest.TestCase): def get_ids(params): ydl = YDL(params) - # make a copy because the dictionary can be modified - ydl.process_ie_result(playlist.copy()) + # make a deep copy because the dictionary and nested entries + # can be modified + ydl.process_ie_result(copy.deepcopy(playlist)) return [int(v['id']) for v in ydl.downloaded_info_dicts] result = get_ids({})