1 files changed, 8 insertions, 4 deletions
diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h
index 6ca5ac9d75..3d9e7bbb80 100644
--- a/src/qt/optionsmodel.h
+++ b/src/qt/optionsmodel.h
@@ -6,16 +6,19 @@
 #define BITCOIN_QT_OPTIONSMODEL_H
 
 #include <amount.h>
+#include <cstdint>
 #include <qt/guiconstants.h>
 
 #include <QAbstractListModel>
 
+#include <assert.h>
+
 namespace interfaces {
 class Node;
 }
 
 extern const char *DEFAULT_GUI_PROXY_HOST;
-static constexpr unsigned short DEFAULT_GUI_PROXY_PORT = 9050;
+static constexpr uint16_t DEFAULT_GUI_PROXY_PORT = 9050;
 
 /**
  * Convert configured prune target MiB to displayed GB. Round up to avoid underestimating max disk usage.
@@ -38,7 +41,7 @@ class OptionsModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    explicit OptionsModel(interfaces::Node& node, QObject *parent = nullptr, bool resetSettings = false);
+    explicit OptionsModel(QObject *parent = nullptr, bool resetSettings = false);
 
     enum OptionID {
         StartAtStartup,         // bool
@@ -91,10 +94,11 @@ public:
     void setRestartRequired(bool fRequired);
     bool isRestartRequired() const;
 
-    interfaces::Node& node() const { return m_node; }
+    interfaces::Node& node() const { assert(m_node); return *m_node; }
+    void setNode(interfaces::Node& node) { assert(!m_node); m_node = &node; }
 
 private:
-    interfaces::Node& m_node;
+    interfaces::Node* m_node = nullptr;
     /* Qt-only settings */
     bool fHideTrayIcon;
     bool fMinimizeToTray;