I don't think this issue actually affects public (pipermail) URLs because in those cases the web server is serving static HTML and knows the /listname is a directory. It also can be worked around for private URLs by putting an appropriate rewrite rule in the web server, but this fix is still correct, and shouldn't cause any harm.
I don't think this issue actually affects public (pipermail) URLs because in those cases the web server is serving static HTML and knows the /listname is a directory. It also can be worked around for private URLs by putting an appropriate rewrite rule in the web server, but this fix is still correct, and shouldn't cause any harm.