[issue37551] IDLE: Quitting with a new, unsaved editor window causes an exception

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

I see the traceback I reported on #37524, whichever way I close.  In both cases, EditorWindow.close is called and we get an AttributeError because a file has become None. close() calls maybesave before _close, so the exception I see happens before _close is called.  It is possible I have seen this, before the #37524 errors started.  See latter for possible fix.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37551>
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