405@@ -406,9 +406,9 @@ class NodeImpl : public Node
406 }
407 std::unique_ptr<Handler> handleNotifyBlockTip(NotifyBlockTipFn fn) override
408 {
409- return MakeSignalHandler(::uiInterface.NotifyBlockTip_connect([fn](SynchronizationState sync_state, const CBlockIndex* block) {
410+ return MakeSignalHandler(::uiInterface.NotifyBlockTip_connect([fn, this](SynchronizationState sync_state, const CBlockIndex* block) {
411 fn(sync_state, BlockTip{block->nHeight, block->GetBlockTime(), block->GetBlockHash()},
412- GuessVerificationProgress(Params().TxData(), block));
413+ chainman().GuessVerificationProgress(block));
nit: you also deleted a whitespace here, and now the line is indented with only 3 whitespaces, is this on purpose?
It is done by clang-format