[npo] Fix typo (closes #16872)

6 years ago · 2160768a21
1 changed files with 1 additions and 1 deletions
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@ -282,7 +282,7 @@ class NPOIE(NPOBaseIE):
                video_url = stream_info.get('url')
            if not video_url or video_url in urls:
                continue
-            urls.add(item_url)
+            urls.add(video_url)
            if determine_ext(video_url) == 'm3u8':
                formats.extend(self._extract_m3u8_formats(
                    video_url, video_id, ext='mp4',