[issue4791] retrlines('LIST') and dir hang at end of listing in ftplib (python3.0)

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

Issue #3826 is the same issue and has already patch with 2 unit tests. 
The patch is different: it uses "del self._sock".

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4791>
_______________________________________