[issue18610] wsgiref.validate expects wsgi.input read to give exactly one arg

[Cheryl Sabella]

Change by Cheryl Sabella <cheryl.sabella at gmail.com>:


----------
pull_requests: +11467
stage: needs patch -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue18610>
_______________________________________