diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/main.cpp b/src/main.cpp index 0be54ebd41..a3e43e0cc5 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -434,13 +434,14 @@ void FindNextBlocksToDownload(NodeId nodeid, unsigned int count, std::vector<CBl // Iterate over those blocks in vToFetch (in forward direction), adding the ones that // are not yet downloaded and not in flight to vBlocks. In the mean time, update - // pindexLastCommonBlock as long as all ancestors are already downloaded. + // pindexLastCommonBlock as long as all ancestors are already downloaded, or if it's + // already part of our chain (and therefore don't need it even if pruned). BOOST_FOREACH(CBlockIndex* pindex, vToFetch) { if (!pindex->IsValid(BLOCK_VALID_TREE)) { // We consider the chain that this peer is on invalid. return; } - if (pindex->nStatus & BLOCK_HAVE_DATA) { + if (pindex->nStatus & BLOCK_HAVE_DATA || chainActive.Contains(pindex)) { if (pindex->nChainTx) state->pindexLastCommonBlock = pindex; } else if (mapBlocksInFlight.count(pindex->GetBlockHash()) == 0) { |