[common] fix typo

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 2688b19e481298655ec1c318c7c0f249189d6066..1e6b66d254a843b9d1344c6112fffaecc4320c48 100644 (file)
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -2014,7 +2014,7 @@ class InfoExtractor(object):
             mpd_url, video_id,
             note=note or 'Downloading MPD manifest',
             errnote=errnote or 'Failed to download MPD manifest',
-            fatal=fatal, headers=None)
+            fatal=fatal, headers=headers)
         if res is False:
             return []
         mpd_doc, urlh = res