From 12e3c710db23ea9370c3bc54a5f0a2c262ffd0cc Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 8 Aug 2002 20:39:30 +0000
Subject: [PATCH] The other half of the patches added to SF patch 555085 by A I
 MacIntyre.  At least on OS/2, a subsequent connect() on a nonblocking socket
 returns errno==EISCONN to indicate success.  This seems harmless on Unix.

---
 Modules/socketmodule.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 29b6339fe74..616c8362ee1 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -1327,6 +1327,8 @@ internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen)
 		if (res < 0 && errno == EINPROGRESS) {
 			internal_select(s, 1);
 			res = connect(s->sock_fd, addr, addrlen);
+			if (res < 0 && errno == EISCONN)
+				res = 0;
 		}
 	}