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Bugfix: if no bestblock record is present, do a -rescan

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It is possible to have a wallet.dat file without any bestblock
record at all (if created offline, for example), which - when
loaded into a client with a up-to-date chain - does no rescan and
shows no transactions.

Also make sure to write the current best block after a rescan, so
it isn't necessary twice.
This commit is contained in:
Pieter Wuille 2013-05-01 19:09:04 +02:00
parent eef2091fe9
commit 2aceeb01a9
1 changed files with 4 additions and 0 deletions
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4
src/init.cpp
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@ -988,6 +988,8 @@ bool AppInit2(boost::thread_group& threadGroup)
CBlockLocator locator; CBlockLocator locator;
if (walletdb.ReadBestBlock(locator)) if (walletdb.ReadBestBlock(locator))
pindexRescan = locator.GetBlockIndex(); pindexRescan = locator.GetBlockIndex();
else
pindexRescan = pindexGenesisBlock;
} }
if (pindexBest && pindexBest != pindexRescan) if (pindexBest && pindexBest != pindexRescan)
{ {
@ -996,6 +998,8 @@ bool AppInit2(boost::thread_group& threadGroup)
nStart = GetTimeMillis(); nStart = GetTimeMillis();
pwalletMain->ScanForWalletTransactions(pindexRescan, true); pwalletMain->ScanForWalletTransactions(pindexRescan, true);
printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart); printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart);
pwalletMain->SetBestChain(CBlockLocator(pindexBest));
nWalletDBUpdated++;
} }
// ********************************************************* Step 9: import blocks // ********************************************************* Step 9: import blocks