test: Pass empty tx pool to block assembler

1 files changed, 3 insertions, 3 deletions

diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp
index c882ae38f2..e3d396e96d 100644
--- a/src/test/util/setup_common.cpp
+++ b/src/test/util/setup_common.cpp
@@ -215,10 +215,10 @@ TestChain100Setup::TestChain100Setup()
 CBlock TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns, const CScript& scriptPubKey)
 {
     const CChainParams& chainparams = Params();
-    CBlock block = BlockAssembler(*m_node.mempool, chainparams).CreateNewBlock(scriptPubKey)->block;
+    CTxMemPool empty_pool;
+    CBlock block = BlockAssembler(empty_pool, chainparams).CreateNewBlock(scriptPubKey)->block;
 
-    // Replace mempool-selected txns with just coinbase plus passed-in txns:
-    block.vtx.resize(1);
+    Assert(block.vtx.size() == 1);
     for (const CMutableTransaction& tx : txns) {
         block.vtx.push_back(MakeTransactionRef(tx));
     }