free PlotWidget in DockWidget destructor

henrikkunzelmann · Dec 14, 2021 · 1e805bc · 1e805bc
1 parent dbe8cdb
commit 1e805bc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/plotjuggler_app/plot_docker.cpp b/plotjuggler_app/plot_docker.cpp
@@ -323,6 +323,10 @@ DockWidget::DockWidget(PlotDataMapRef& datamap, QWidget* parent)
 
 DockWidget::~DockWidget()
 {
+  if (_plot_widget) {
+    delete _plot_widget;
+    _plot_widget = nullptr;
+  }
 }
 
 DockWidget* DockWidget::splitHorizontal()