1 files changed, 17 insertions, 0 deletions
diff --git a/libs/ardour/ardour/vst_types.h b/libs/ardour/ardour/vst_types.h
index b9c62e4fe1..936cab6173 100644
--- a/libs/ardour/ardour/vst_types.h
+++ b/libs/ardour/ardour/vst_types.h
@@ -133,6 +133,23 @@ struct LIBARDOUR_API _VSTState
 	pthread_cond_t     plugin_dispatcher_called;
 	pthread_cond_t     window_created;
 	int                been_activated;
+
+	void init () {
+		pthread_mutex_init (&lock, 0);
+		pthread_cond_init (&window_status_change, 0);
+		pthread_cond_init (&plugin_dispatcher_called, 0);
+		pthread_cond_init (&window_created, 0);
+		want_program = -1;
+		want_chunk = 0;
+		n_pending_keys = 0;
+		has_editor = 0;
+		program_set_without_editor = 0;
+		linux_window = 0;
+		linux_plugin_ui_window = 0;
+		eventProc = 0;
+		extra_data = 0;
+		want_resize = 0;
+	}
 };
 
 typedef struct _VSTState VSTState;