From aa4a9c5250f94c82a9e4077a1b56ba634a9841fa Mon Sep 17 00:00:00 2001
From: Luke Dashjr <luke-jr+git@utopios.org>
Date: Wed, 11 May 2011 17:12:47 -0400
Subject: [PATCH] Reset extraNonce only every 15 seconds, just in case some
 miner is updating time himself and stuff

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

diff --git a/main.cpp b/main.cpp
index 4c8f20c1e4..bf7c99349d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3448,7 +3448,7 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
 {
     // Update nExtraNonce
     int64 nNow = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
-    if (++nExtraNonce >= 0x7f && nNow > nPrevTime+1)
+    if (++nExtraNonce >= 0x7f && nNow > nPrevTime+15)
     {
         nExtraNonce = 1;
         nPrevTime = nNow;