1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/debugger/debuggermainwindow.h b/src/plugins/debugger/debuggermainwindow.h
index 3d98380edb..cc93e7a00f 100644
--- a/src/plugins/debugger/debuggermainwindow.h
+++ b/src/plugins/debugger/debuggermainwindow.h
@@ -70,7 +70,7 @@ public:
     Perspective() = default;
     // Takes ownership of \a centralWidget and all dock widgets in \a operations.
     Perspective(const QString &name, const QVector<Operation> &operations,
-                QWidget *centralWidget = 0);
+                QWidget *centralWidget = nullptr);
     ~Perspective();
 
     void addOperation(const Operation &operation);