@ -382,7 +382,7 @@ class InfoExtractor(object):
else:
if query:
url_or_request = update_url_query(url_or_request, query)
if data or headers:
if data is not None or headers:
url_or_request = sanitized_Request(url_or_request, data, headers)
try:
return self._downloader.urlopen(url_or_request)