Do not decode None

diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py
index ce4e678482b3173b0b25130534694bf2744a4d71..e86ac49b3706b520918c94528d0be9ff9bb3deca 100644 (file)
--- a/youtube_dl/__init__.py
+++ b/youtube_dl/__init__.py
@@ -506,7 +506,8 @@ def _real_main():
 
     if sys.version_info < (3,):
         # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
-        opts.outtmpl = opts.outtmpl.decode(preferredencoding())
+        if opts.outtmpl is not None:
+            opts.outtmpl = opts.outtmpl.decode(preferredencoding())
     outtmpl =((opts.outtmpl is not None and opts.outtmpl)
             or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
             or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')