DummyAudioBackend: prepare configurable number of midi ports

[ardour.git] / gtk2_ardour / automation_selection.h

diff --git a/gtk2_ardour/automation_selection.h b/gtk2_ardour/automation_selection.h
index f22d4831e2a5c07b6005c4d26b0cabf357a27b07..6f30c588e24827b932a966569bd334485e1e9245 100644 (file)
--- a/gtk2_ardour/automation_selection.h
+++ b/gtk2_ardour/automation_selection.h
@@ -26,6 +26,6 @@ namespace ARDOUR {
        class AutomationList;
 }
 
-struct AutomationSelection : std::list<boost::shared_ptr<ARDOUR::AutomationList> > {};
+class AutomationSelection : public std::list<boost::shared_ptr<ARDOUR::AutomationList> > {};
 
 #endif /* __ardour_gtk_automation_selection_h__ */