Put a try-except around the "image delete" call in Image.__del__ to

avoid tracebacks when the root is destroyed before the image object.

Lib/lib-tk/Tkinter.py

@@ -1827,7 +1827,11 @@ class Image:
 	def __str__(self): return self.name
 	def __del__(self):
 		if self.name:
+			try:
 				self.tk.call('image', 'delete', self.name)
+			except TclError:
+				# May happen if the root was destroyed
+				pass
 	def __setitem__(self, key, value):
 		self.tk.call(self.name, 'configure', '-'+key, value)
 	def __getitem__(self, key):