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Avoid dereference-of-casted-pointer

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Pieter Wuille
2017-07-07 00:54:42 -07:00
parent 5af6572534
commit 0aadc11fd8
8 changed files with 26 additions and 18 deletions
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src/txdb.cpp
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@ -172,7 +172,7 @@ bool CBlockTreeDB::ReadLastBlockFile(int &nFile) {
CCoinsViewCursor *CCoinsViewDB::Cursor() const
{
CCoinsViewDBCursor *i = new CCoinsViewDBCursor(const_cast<CDBWrapper*>(&db)->NewIterator(), GetBestBlock());
CCoinsViewDBCursor *i = new CCoinsViewDBCursor(const_cast<CDBWrapper&>(db).NewIterator(), GetBestBlock());
/* It seems that there are no "const iterators" for LevelDB. Since we
only need read operations on it, use a const-cast to get around
that restriction. */