From 301ab7f2d0ae11087512ef3a36beaf4edc3efa0a Mon Sep 17 00:00:00 2001
From: Tim Peters <tim.peters@gmail.com>
Date: Thu, 29 Mar 2001 03:34:43 +0000
Subject: [PATCH] Initialize new save_warnings_filters data member in
 ModifiedInterpreter.__init__. Was getting mystery     ModifiedInterpreter
 instance has no attribute 'save_warnings_filters' errors at odd times (for
 sure in a fresh IDLE, fresh file, then Run Script).

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

diff --git a/Tools/idle/PyShell.py b/Tools/idle/PyShell.py
index bae4e16d7e0..1f05868ea88 100644
--- a/Tools/idle/PyShell.py
+++ b/Tools/idle/PyShell.py
@@ -157,6 +157,7 @@ class ModifiedInterpreter(InteractiveInterpreter):
         self.tkconsole = tkconsole
         locals = sys.modules['__main__'].__dict__
         InteractiveInterpreter.__init__(self, locals=locals)
+        self.save_warnings_filters = None
 
     gid = 0