From 2a26b02449bd1e9cec0bbecf3898c5cfadfd89cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 18 Mar 2012 16:38:12 +0100
Subject: [PATCH] Unconnect screen when destroying by calling super

---
 tryton/gui/window/form.py                    | 1 -
 tryton/gui/window/view_form/screen/screen.py | 1 +
 tryton/gui/window/wizard.py                  | 1 -
 3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/tryton/gui/window/form.py b/tryton/gui/window/form.py
index 276d07c045..9c683779ae 100644
--- a/tryton/gui/window/form.py
+++ b/tryton/gui/window/form.py
@@ -221,7 +221,6 @@ class Form(SignalEvent, TabContent):
         parent.present()
 
     def destroy(self):
-        self.screen.signal_unconnect(self)
         self.screen.destroy()
         self.screen = None
         self.widget = None
diff --git a/tryton/gui/window/view_form/screen/screen.py b/tryton/gui/window/view_form/screen/screen.py
index bdc4d1dc4f..3a3c99538d 100644
--- a/tryton/gui/window/view_form/screen/screen.py
+++ b/tryton/gui/window/view_form/screen/screen.py
@@ -277,6 +277,7 @@ class Screen(SignalEvent):
         self.group.destroy()
         for view in self.views:
             view.destroy()
+        super(Screen, self).destroy()
         self.parent = None
         self.__group = None
         self.__current_record = None
diff --git a/tryton/gui/window/wizard.py b/tryton/gui/window/wizard.py
index 1a43238e5f..a3b45b7b76 100644
--- a/tryton/gui/window/wizard.py
+++ b/tryton/gui/window/wizard.py
@@ -125,7 +125,6 @@ class Wizard(object):
 
     def destroy(self):
         if self.screen:
-            self.screen.signal_unconnect(self)
             self.screen.destroy()
             del self.screen
         del self.widget