From dcc7900e7cf7c2611ab0f30ea8be0452e30bc199 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Tue, 11 Jul 2006 00:23:21 +0000
Subject: [PATCH] Socket must be set to CURL_SOCKET_BAD after closing it.

---
 lib/connect.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/connect.c b/lib/connect.c
index 1ba87099f..0b404aed7 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -509,6 +509,7 @@ static bool trynextip(struct connectdata *conn,
 
   /* first close the failed socket */
   sclose(conn->sock[sockindex]);
+  conn->sock[sockindex] = CURL_SOCKET_BAD;
 
   /* try the next address */
   ai = conn->ip_addr->ai_next;