Fix valgrind errors

[r2c2.git] / source / designer / routebar.h

diff --git a/source/designer/routebar.h b/source/designer/routebar.h
index 005b0044a02dd682ef8e930f562086cbb0c770a2..07ca3ea457db6a583f9ca01ab231747fa95b039a 100644 (file)
--- a/source/designer/routebar.h
+++ b/source/designer/routebar.h
@@ -11,7 +11,7 @@ Distributed under the GPL
 #include <msp/gltk/dropdown.h>
 #include "toolbar.h"
 
-class Routebar: public Toolbar
+class Routebar: public Toolbar, public sigc::trackable
 {
 private:
        Designer &designer;