[issue22642] trace module: unclear error message

[Senthil Kumaran]

Senthil Kumaran added the comment:

I reviewed the patch. It looks like the problem is not just with list functions but with other options too. Like.

$ ./python.exe -m trace -t
$ ./python.exe -m trace -c
$ ./python.exe -m trace -T

Will throw the same error. So, any changes should address all these cases instead of a single listfunctions (-l) case only.

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nosy: +orsenthil

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22642>
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