From 8760123cee87e07a276b8b13ef48ada3a490ad47 Mon Sep 17 00:00:00 2001
From: Tomas Hozza <thozza@redhat.com>
Date: Thu, 11 Jul 2013 11:22:43 +0000
Subject: Set sock variable to -1 if no persistent conn exists

Wget should set sock variable to -1 if no persistent
connection exists. Function persistent_available_p()
tests persistent connection but if test_socket_open()
fails it closes the socket but will not set sock variable
to -1. After returning from persistent_available_p()
it is possible that sock has still value of already
closed connection.

Signed-off-by: Tomas Hozza <thozza@redhat.com>
---
diff --git a/src/http.c b/src/http.c
index 669f0fe..a693355 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1983,6 +1983,10 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
                     exec_name, quote (relevant->host));
           return HOSTERR;
         }
+      else if (sock != -1)
+        {
+          sock = -1;
+        }
     }
 
   if (sock < 0)
--
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