fix possible uncaught ValueError from scgi servers

With unicode strings it no longer holds that if s.isdigit() then you can
safely int(s), because there are more digits (such as ^3 \xb3) accepted
by isdigit. This can cause an uncaught ValueError in certain places if
the remote scgi server presents bogus data. Thanks to Klaus Aehlig for
pointing out what isdigit accepts.

0 files changed, 0 insertions, 0 deletions