Memory exception with Tkinter root.quit

[Irmen de Jong]

Jane Austine wrote:
>>>>from Tkinter import *
>>>>r=Tk()
>>>>b=Button(r,text='Quit',command=r.quit)
>>>>b.pack()
>>>>r.mainloop()
> 
> 
> And when I press the "Quit" button the mainloop exits. After that, if
> I finish the python shell, a memory exception occurs.
> 
> This is Windows XP machine with Python 2.3.

Not much of a help, but I've tried it here: no problems...
(python 2.3.2, win xp).  Can it be a Python 2.3.0 issue that
has been fixed in 2.3.1 or 2.3.2 ?

--Irmen