Add try-finally around main loop.

dac44470 · Guido van Rossum · 20abb4e6 · dac44470
Kaydet (Commit) dac44470 authored Agu 14, 1997 tarafından Guido van Rossum
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Showing with 5 additions and 2 deletions

electrons.py Demo/tkinter/guido/electrons.py +5 -2

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--- a/Demo/tkinter/guido/electrons.py
+++ b/Demo/tkinter/guido/electrons.py
@@ -52,8 +52,11 @@ class Electrons:

 	# Run -- never returns
 	def run(self):
-		while 1:
-			self.random_move(self.n)
+		try:
+			while 1:
+				self.random_move(self.n)
+		finally:
+			self.tk.destroy()


 # Main program