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-rw-r--r--gtk2_ardour/processor_box.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gtk2_ardour/processor_box.h b/gtk2_ardour/processor_box.h
index e9c174939d..3480fad556 100644
--- a/gtk2_ardour/processor_box.h
+++ b/gtk2_ardour/processor_box.h
@@ -243,7 +243,7 @@ private:
class PluginDisplay : public Gtk::DrawingArea {
public:
PluginDisplay(boost::shared_ptr<ARDOUR::Plugin>, uint32_t max_height = 80);
- ~PluginDisplay();
+ virtual ~PluginDisplay();
protected:
bool on_expose_event (GdkEventExpose *);
void on_size_request (Gtk::Requisition* req);