From faff17bbde6dcb1482a6210bc48b3192603a446f Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Wed, 22 Sep 2021 11:32:25 +0200
Subject: Fix (inverse) meaning of -persistmempool

---
 src/init.cpp                       | 2 +-
 src/validation.cpp                 | 2 +-
 test/functional/mempool_persist.py | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/init.cpp b/src/init.cpp
index ff36ec805c..244c13170a 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -218,7 +218,7 @@ void Shutdown(NodeContext& node)
     node.banman.reset();
     node.addrman.reset();
 
-    if (node.mempool && node.mempool->IsLoaded() && node.args->GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
+    if (node.mempool && node.mempool->IsLoaded() && node.args->GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
         DumpMempool(*node.mempool);
     }
 
diff --git a/src/validation.cpp b/src/validation.cpp
index cc87f98913..ed336a177f 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -3703,7 +3703,7 @@ bool BlockManager::LoadBlockIndexDB(std::set<CBlockIndex*, CBlockIndexWorkCompar
 void CChainState::LoadMempool(const ArgsManager& args)
 {
     if (!m_mempool) return;
-    if (args.GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
+    if (args.GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
         ::LoadMempool(*m_mempool, *this);
     }
     m_mempool->SetIsLoaded(!ShutdownRequested());
diff --git a/test/functional/mempool_persist.py b/test/functional/mempool_persist.py
index 56f7cbe6a5..c073a0e43c 100755
--- a/test/functional/mempool_persist.py
+++ b/test/functional/mempool_persist.py
@@ -141,7 +141,7 @@ class MempoolPersistTest(BitcoinTestFramework):
         self.log.debug("Stop nodes, make node1 use mempool.dat from node0. Verify it has 6 transactions")
         os.rename(mempooldat0, mempooldat1)
         self.stop_nodes()
-        self.start_node(1, extra_args=[])
+        self.start_node(1, extra_args=["-persistmempool"])
         assert self.nodes[1].getmempoolinfo()["loaded"]
         assert_equal(len(self.nodes[1].getrawmempool()), 6)
 
-- 
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