validation: Farewell, global Chainstate!

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp
index fcccf3fc49..028d200bfd 100644
--- a/src/test/util/setup_common.cpp
+++ b/src/test/util/setup_common.cpp
@@ -145,7 +145,7 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve
     m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>();
     m_node.mempool = std::make_unique<CTxMemPool>(m_node.fee_estimator.get(), 1);
 
-    m_node.chainman = &::g_chainman;
+    m_node.chainman = std::make_unique<ChainstateManager>();
 
     // Start script-checking threads. Set g_parallel_script_checks to true so they are used.
     constexpr int script_check_threads = 2;
@@ -167,7 +167,7 @@ ChainTestingSetup::~ChainTestingSetup()
     m_node.mempool.reset();
     m_node.scheduler.reset();
     m_node.chainman->Reset();
-    m_node.chainman = nullptr;
+    m_node.chainman.reset();
     pblocktree.reset();
 }