From 76276177dea7d3e1412390e36a2c260f3f8107cb Mon Sep 17 00:00:00 2001
From: "Andrew M. Kuchling" <amk@amk.ca>
Date: Thu, 2 Jun 2005 00:10:04 +0000
Subject: [PATCH] [Bug #1152762] Ensure _end_of_line() returns an x-coordinate
 that's within the text box

---
 Lib/curses/textpad.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/curses/textpad.py b/Lib/curses/textpad.py
index 28d78dd5cd..120c5721ee 100644
--- a/Lib/curses/textpad.py
+++ b/Lib/curses/textpad.py
@@ -53,7 +53,7 @@ class Textbox:
         last = self.maxx
         while 1:
             if ascii.ascii(self.win.inch(y, last)) != ascii.SP:
-                last = last + 1
+                last = min(self.maxx, last+1)
                 break
             elif last == 0:
                 break
-- 
2.40.0