From 10abe4f26e83ddc56a984a5be2b901e206ada75d Mon Sep 17 00:00:00 2001
From: Chris Moore <dooglus@gmail.com>
Date: Mon, 24 Jan 2011 14:47:36 -0800
Subject: [PATCH] Repeatedly resetting the timestamp for seed nodes in the
 database was slow.  Only update the database if it's a real change.

---
 net.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net.cpp b/net.cpp
index bfa6b055a8..b022dad9ef 100644
--- a/net.cpp
+++ b/net.cpp
@@ -1022,7 +1022,7 @@ void ThreadOpenConnections2(void* parg)
                 {
                     foreach(PAIRTYPE(const vector<unsigned char>, CAddress)& item, mapAddresses)
                     {
-                        if (setSeed.count(item.second.ip))
+                        if (setSeed.count(item.second.ip) && item.second.nTime != 0)
                         {
                             item.second.nTime = 0;
                             CAddrDB().WriteAddress(item.second);