From 4230d1eb60d2c85cc1af57f0b19f66f7144d5e23 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Thu, 15 Dec 2005 12:29:58 +0000
Subject: [PATCH] wizard: cleanup circular reference on close

---
 lib/python/Screens/Wizard.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/python/Screens/Wizard.py b/lib/python/Screens/Wizard.py
index 0f8f1998..fd9e9c3c 100644
--- a/lib/python/Screens/Wizard.py
+++ b/lib/python/Screens/Wizard.py
@@ -76,6 +76,7 @@ class Wizard(Screen, HelpableScreen):
 		self["list"] = MenuList(self.list)
 
 		self.onShown.append(self.updateValues)
+		self.onClose.append(self.delReferences)
 		
 		self["actions"] = NumberActionMap(["WizardActions", "NumberActions"],
 		{
@@ -200,6 +201,9 @@ class Wizard(Screen, HelpableScreen):
 		else:
 			self["config"].l.setList([])
 
+	def delReferences(self):
+		del self.configInstance
+
 class WizardManager:
 	def __init__(self):
 		self.wizards = []
-- 
2.30.2