Add virtual to a lot of the destructors. Note: perhaps it will have to be reverted...

[inkscape.git] / src / extension / prefdialog.h

diff --git a/src/extension/prefdialog.h b/src/extension/prefdialog.h
index 243f92416f0c0d36f72d8443d1abbc0f781ce03c..32f0b811919d1186789893edf363070b593ddd85 100644 (file)
--- a/src/extension/prefdialog.h
+++ b/src/extension/prefdialog.h
@@ -76,7 +76,7 @@ public:
                 ExecutionEnv * exEnv = NULL,
                 Effect * effect = NULL,
                 sigc::signal<void> * changeSignal = NULL);
-    ~PrefDialog ();
+    virtual ~PrefDialog ();
     int run (void);
 
     void setPreviewState (Glib::ustring state);