Correct a typo and remove an unqualified except that was hiding the error.

553fa443 · Guido van Rossum · f801f3b0 · 553fa443
Commit 553fa443 authored Feb 15, 2000 by Guido van Rossum
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Showing with 2 additions and 2 deletions

Tools/idle/WindowList.py Tools/idle/WindowList.py +2 -2

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--- a/Tools/idle/WindowList.py
+++ b/Tools/idle/WindowList.py
@@ -39,8 +39,8 @@ class WindowList:
    def unregister_callback(self, callback):
        try:
-            self.callback.remove(callback)
+           self.callbacks.remove(callback)
-        except:
+        except ValueError:
            pass
    def call_callbacks(self):