class ExpoTVIE(InfoExtractor):
- _VALID_URL = r'https?://www\.expotv\.com/videos/[^?#]*/(?P<id>[0-9]+)($|[?#])'
+ _VALID_URL = r'https?://(?:www\.)?expotv\.com/videos/[^?#]*/(?P<id>[0-9]+)($|[?#])'
_TEST = {
'url': 'http://www.expotv.com/videos/reviews/3/40/NYX-Butter-lipstick/667916',
'md5': 'fe1d728c3a813ff78f595bc8b7a707a8',