[jsinterp] Remove superfluous u

diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index 449482d3cf8dd147c62717ebc3332bbcbf6eb869..d7e76713f35ba18bca424046977ea5ab53a0f831 100644 (file)
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -59,7 +59,7 @@ class JSInterpreter(object):
             if member == 'split("")':
                 return list(val)
             if member == 'join("")':
-                return u''.join(val)
+                return ''.join(val)
             if member == 'length':
                 return len(val)
             if member == 'reverse()':