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-rw-r--r--src/zmq/zmqpublishnotifier.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp
index ba89d1401d..04806903c2 100644
--- a/src/zmq/zmqpublishnotifier.cpp
+++ b/src/zmq/zmqpublishnotifier.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -112,7 +112,8 @@ bool CZMQAbstractPublishNotifier::Initialize(void *pcontext)
void CZMQAbstractPublishNotifier::Shutdown()
{
- assert(psocket);
+ // Early return if Initialize was not called
+ if (!psocket) return;
int count = mapPublishNotifiers.count(address);