From f5ba22ff5332b7d7087ea7cc4747f49e93b879eb Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sun, 28 Aug 2011 06:32:18 +1200
Subject: [PATCH] Bug 3316: Failed to connect to nameserver using TCP

---
 src/dns_internal.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/dns_internal.cc b/src/dns_internal.cc
index 663aa77e93..0919df2682 100644
--- a/src/dns_internal.cc
+++ b/src/dns_internal.cc
@@ -843,6 +843,10 @@ idnsInitVC(int ns)
 
     conn->remote = nameservers[ns].S;
 
+    if (conn->remote.IsIPv4()) {
+        conn->local.SetIPv4();
+    }
+
     AsyncCall::Pointer call = commCbCall(78,3, "idnsInitVCConnected", CommConnectCbPtrFun(idnsInitVCConnected, vc));
 
     Comm::ConnOpener *cs = new Comm::ConnOpener(conn, call, Config.Timeout.connect);
-- 
2.47.3