From 16e0bab4ab3e153b082158558a70af22651ac942 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Fri, 25 Jun 1999 17:26:34 +0000
Subject: [PATCH] Close debugger when closing.  This may break a cycle.

---
 Tools/idle/PyShell.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Tools/idle/PyShell.py b/Tools/idle/PyShell.py
index 90f9b2c5858..8c93f4daf0e 100644
--- a/Tools/idle/PyShell.py
+++ b/Tools/idle/PyShell.py
@@ -390,6 +390,7 @@ class PyShell(OutputWindow):
         return PyShellEditorWindow.close(self)
 
     def _close(self):
+        self.close_debugger()
         # Restore std streams
         sys.stdout = self.save_stdout
         sys.stderr = self.save_stderr