diff options
author | Pieter Wuille <pieter.wuille@gmail.com> | 2012-10-28 19:14:51 +0100 |
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committer | Pieter Wuille <pieter.wuille@gmail.com> | 2012-10-28 19:14:51 +0100 |
commit | 0b297a614f80214dbd826fe5af92b4eaa60911bb (patch) | |
tree | f264f83218c3f77d5af4ba928ac2ded48daeaf63 /src | |
parent | bb790aa24d4224717c1269cbc2f508eeefaacad1 (diff) | |
download | bitcoin-0b297a614f80214dbd826fe5af92b4eaa60911bb.tar.xz |
Bugfix: don't crash by trying to write unchanged best block
Diffstat (limited to 'src')
-rw-r--r-- | src/txdb.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/txdb.cpp b/src/txdb.cpp index 67d15cb58f..6550f57876 100644 --- a/src/txdb.cpp +++ b/src/txdb.cpp @@ -58,7 +58,8 @@ bool CCoinsViewDB::BatchWrite(const std::map<uint256, CCoins> &mapCoins, CBlockI CLevelDBBatch batch; for (std::map<uint256, CCoins>::const_iterator it = mapCoins.begin(); it != mapCoins.end(); it++) BatchWriteCoins(batch, it->first, it->second); - BatchWriteHashBestChain(batch, pindex->GetBlockHash()); + if (pindex) + BatchWriteHashBestChain(batch, pindex->GetBlockHash()); return db.WriteBatch(batch); } |