2 files changed, 8 insertions, 9 deletions
diff --git a/src/CanvasModule.cpp b/src/CanvasModule.cpp
index 4b74f9e..86cce34 100644
--- a/src/CanvasModule.cpp
+++ b/src/CanvasModule.cpp
@@ -51,7 +51,6 @@ CanvasModule::CanvasModule(Patchage*          app,
                            double             y)
   : Module(*app->canvas(), name, x, y)
   , _app(app)
-  , _menu(nullptr)
   , _name(name)
   , _type(type)
   , _id(std::move(id))
@@ -67,8 +66,6 @@ CanvasModule::CanvasModule(Patchage*          app,
 CanvasModule::~CanvasModule()
 {
   _app->canvas()->remove_module(this);
-  delete _menu;
-  _menu = nullptr;
 }
 
 void
@@ -100,7 +97,8 @@ CanvasModule::update_menu()
 bool
 CanvasModule::show_menu(GdkEventButton* ev)
 {
-  _menu                      = new Gtk::Menu();
+  _menu = std::unique_ptr<Gtk::Menu>{new Gtk::Menu()};
+
   Gtk::Menu::MenuList& items = _menu->items();
 
   if (_type == SignalDirection::duplex) {
diff --git a/src/CanvasModule.hpp b/src/CanvasModule.hpp
index b8c9523..5259c5b 100644
--- a/src/CanvasModule.hpp
+++ b/src/CanvasModule.hpp
@@ -27,6 +27,7 @@ PATCHAGE_RESTORE_WARNINGS
 
 #include <gdk/gdk.h>
 
+#include <memory>
 #include <string>
 
 namespace Gtk {
@@ -77,11 +78,11 @@ public:
 protected:
   bool on_event(GdkEvent* ev) override;
 
-  Patchage*       _app;
-  Gtk::Menu*      _menu;
-  std::string     _name;
-  SignalDirection _type;
-  ClientID        _id;
+  Patchage*                  _app;
+  std::unique_ptr<Gtk::Menu> _menu;
+  std::string                _name;
+  SignalDirection            _type;
+  ClientID                   _id;
 };
 
 } // namespace patchage