tests/unwrap-message-id.py

hg-ssh: normalize the drive of the current working directory on windows

For some reason os.getcwd() can return either `c:` or `C:`. We normalize this to
`C:` and the like. This fix `test-ssh-bundle1.t` on windows.

Differential Revision: https://phab.mercurial-scm.org/D11042

from __future__ import absolute_import, print_function

import sys

for line in sys.stdin:
    if line.lower() in ("message-id: \n", "in-reply-to: \n"):
        line = line[:-2]
    print(line, end="")