X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=youtube_dl%2Futils.py;h=6c00973bd34dd266ad2b9cf903e6caa9b8e83033;hb=cd8a562267762933a0890c84457fd19dc5a42936;hp=9ab7288cc84668f8533716ee4866d97a0ff3b6f7;hpb=00122de6a9d215651154274ad01ac799d580ed96;p=youtube-dl.git

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 9ab7288cc..6c00973bd 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -224,7 +224,7 @@ if sys.version_info >= (2,7):
     def find_xpath_attr(node, xpath, key, val):
         """ Find the xpath xpath[@key=val] """
         assert re.match(r'^[a-zA-Z]+$', key)
-        assert re.match(r'^[a-zA-Z0-9@\s:.]*$', val)
+        assert re.match(r'^[a-zA-Z0-9@\s:._]*$', val)
         expr = xpath + u"[@%s='%s']" % (key, val)
         return node.find(expr)
 else: