From 95c7db3dbf4012dd02e5f1f30e6d982341facaa6 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <sipa@ulyssis.org>
Date: Wed, 22 May 2013 20:58:53 +0200
Subject: More bestblock records in wallets

Write bestblock records in wallets:
* Every 20160 blocks synced, no matter what (before: none during IBD)
* Every 144 blocks after IBD (before: for every block, slow)
* When creating a new wallet
* At shutdown

This should result in far fewer spurious rescans.
---
 src/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main.cpp')

diff --git a/src/main.cpp b/src/main.cpp
index 2d22541baf..b7efac53b1 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1870,7 +1870,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
     }
 
     // Update best block in wallet (so we can detect restored wallets)
-    if (!fIsInitialDownload)
+    if ((pindexNew->nHeight % 20160) == 0 || (!fIsInitialDownload && (pindexNew->nHeight % 144) == 0))
     {
         const CBlockLocator locator(pindexNew);
         ::SetBestChain(locator);
-- 
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