tree a3501d333684524646f0ed74458fe767cc4d97f1
parent 0f7f67660653517a5b3ed93e4b658583ff4cd355
author Victor Stinner <victor.stinner@gmail.com> 1493914230 +0200
committer GitHub <noreply@github.com> 1493914230 +0200

Fix test_ftplib warning if IPv6 is not available (#1457)

DummyFTPServer now calls del_channel() on bind() error to prevent the
following warning in TestIPv6Environment.setUpClass():

Warning -- asyncore.socket_map was modified by test_ftplib
  Before: {}
  After:  {3: <test.test_ftplib.DummyFTPServer 127.0.0.1:0 at ...>}