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author | Martin v. Löwis <martin@v.loewis.de> | 2001-10-07 08:53:32 +0000 |
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committer | Martin v. Löwis <martin@v.loewis.de> | 2001-10-07 08:53:32 +0000 |
commit | 6b37360de0012a765b220e81a8f2f58f6b710c5f (patch) | |
tree | dad55b5f9cd26c224f4f62f580eaf78b9c8c397e /Lib/poplib.py | |
parent | 3d4c935b919a7694e06742cc9cb974d22cb57233 (diff) | |
download | cpython-6b37360de0012a765b220e81a8f2f58f6b710c5f.tar.gz |
Only close sockets if they have been created. Reported by Blake Winton.
Diffstat (limited to 'Lib/poplib.py')
-rw-r--r-- | Lib/poplib.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/poplib.py b/Lib/poplib.py index 98b81ce620..cb3e004640 100644 --- a/Lib/poplib.py +++ b/Lib/poplib.py @@ -76,13 +76,15 @@ class POP3: self.host = host self.port = port msg = "getaddrinfo returns an empty list" + self.sock = None for res in socket.getaddrinfo(self.host, self.port, 0, socket.SOCK_STREAM): af, socktype, proto, canonname, sa = res try: self.sock = socket.socket(af, socktype, proto) self.sock.connect(sa) except socket.error, msg: - self.sock.close() + if self.sock: + self.sock.close() self.sock = None continue break |