@ -579,6 +579,9 @@ void Blockchain::pop_blocks(uint64_t nblocks)
try
{
const uint64_t blockchain_height = m_db->height();
if (blockchain_height > 0)
nblocks = std::min(nblocks, blockchain_height - 1);
for (i=0; i < nblocks; ++i)
pop_block_from_blockchain();