Navigation: shutdown nav core on shutdown

diff --git a/Navigation.py b/Navigation.py
index 63fc653..c42a62e 100644 (file)
--- a/Navigation.py
+++ b/Navigation.py
@@ -77,6 +77,7 @@ class Navigation:
        
        def shutdown(self):
                self.RecordTimer.shutdown()
+               del self.pnav
 
        def stopUserServices(self):
                self.stopService()