Why is the check on self.dtpInstance in FTP.ftp_NLST different from ftp_RETR/ftp_STOR?

[email protected] Mon, 21 Dec 2009 18:30:22 -0000
Newsgroups gmane.comp.python.twisted.bugs
Message-ID <[email protected]>
New submission from jesstess <[email protected]>:

Is there a reason, or is one of the checks wrong?

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Type     : task
Component: core
Keywords : 
Priority : normal
Nosy     : jesstess
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http://twistedmatrix.com/trac/ticket/4180