From 0c92000b7a679f1c8add378bb36c6c08efe6f6eb Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Mon, 14 Sep 1998 19:06:39 +0000
Subject: Ignore the TclError exception raised when deleting the registration
 for callit, used by the after() command.  This can happen when the callback
 deletes the window.

---
 Lib/lib-tk/Tkinter.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index 4bcb632..ae6cfb5 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -221,7 +221,10 @@ class Misc:
 				try:
 					apply(func, args)
 				finally:
-					self.deletecommand(tmp[0])
+					try:
+						self.deletecommand(tmp[0])
+					except TclError:
+						pass
 			name = self._register(callit)
 			tmp.append(name)
 			return self.tk.call('after', ms, name)
-- 
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