Merge pull request #1963 from sipa/bugfix_nonewblock
Bugfix: don't crash by trying to write unchanged best block
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41db7c224a
1 changed files with 2 additions and 1 deletions
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@ -58,7 +58,8 @@ bool CCoinsViewDB::BatchWrite(const std::map<uint256, CCoins> &mapCoins, CBlockI
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CLevelDBBatch batch;
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CLevelDBBatch batch;
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for (std::map<uint256, CCoins>::const_iterator it = mapCoins.begin(); it != mapCoins.end(); it++)
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for (std::map<uint256, CCoins>::const_iterator it = mapCoins.begin(); it != mapCoins.end(); it++)
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BatchWriteCoins(batch, it->first, it->second);
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BatchWriteCoins(batch, it->first, it->second);
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BatchWriteHashBestChain(batch, pindex->GetBlockHash());
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if (pindex)
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BatchWriteHashBestChain(batch, pindex->GetBlockHash());
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return db.WriteBatch(batch);
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return db.WriteBatch(batch);
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}
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}
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