From 55618efad934b1b47cc5fdcf0cc58ca8778d0c6a Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 7 Sep 1995 19:44:48 +0000
Subject: [PATCH] use $DISPLAY

---
 Demo/tkinter/guido/wish.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Demo/tkinter/guido/wish.py b/Demo/tkinter/guido/wish.py
index 5cbb1b90c22..eec4b695307 100755
--- a/Demo/tkinter/guido/wish.py
+++ b/Demo/tkinter/guido/wish.py
@@ -1,8 +1,9 @@
 # This is about all it requires to write a wish shell in Python!
 
 import tkinter
+import os
 
-tk = tkinter.create(':0', 'wish', 'Tk', 1)
+tk = tkinter.create(os.environ['DISPLAY'], 'wish', 'Tk', 1)
 tk.call('update')
 
 cmd = ''