clang-tidy: Fix `modernize-use-default-member-init` in headers

See https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-default-member-init.html

3 files changed, 4 insertions, 4 deletions

diff --git a/src/zmq/zmqabstractnotifier.h b/src/zmq/zmqabstractnotifier.h
index 6899ee8fa6..cf0ee48f47 100644
--- a/src/zmq/zmqabstractnotifier.h
+++ b/src/zmq/zmqabstractnotifier.h
@@ -20,7 +20,7 @@ class CZMQAbstractNotifier
 public:
     static const int DEFAULT_ZMQ_SNDHWM {1000};
 
-    CZMQAbstractNotifier() : psocket(nullptr), outbound_message_high_water_mark(DEFAULT_ZMQ_SNDHWM) { }
+    CZMQAbstractNotifier() : outbound_message_high_water_mark(DEFAULT_ZMQ_SNDHWM) {}
     virtual ~CZMQAbstractNotifier();
 
     template <typename T>
@@ -57,7 +57,7 @@ public:
     virtual bool NotifyTransaction(const CTransaction &transaction);
 
 protected:
-    void *psocket;
+    void* psocket{nullptr};
     std::string type;
     std::string address;
     int outbound_message_high_water_mark; // aka SNDHWM
diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp
index 6dc4737d0a..df129c0830 100644
--- a/src/zmq/zmqnotificationinterface.cpp
+++ b/src/zmq/zmqnotificationinterface.cpp
@@ -21,7 +21,7 @@
 #include <utility>
 #include <vector>
 
-CZMQNotificationInterface::CZMQNotificationInterface() : pcontext(nullptr)
+CZMQNotificationInterface::CZMQNotificationInterface()
 {
 }
 
diff --git a/src/zmq/zmqnotificationinterface.h b/src/zmq/zmqnotificationinterface.h
index b24d4664da..a43f9bfef3 100644
--- a/src/zmq/zmqnotificationinterface.h
+++ b/src/zmq/zmqnotificationinterface.h
@@ -39,7 +39,7 @@ protected:
 private:
     CZMQNotificationInterface();
 
-    void *pcontext;
+    void* pcontext{nullptr};
     std::list<std::unique_ptr<CZMQAbstractNotifier>> notifiers;
 };