tests/readlink.py

encoding: remove unnecessary lambdas from _encodingfixers

They have been unnecessary since 1a3a08b5d4d5 (encoding: remove
workaround for locale.getpreferredencoding(), 2017-05-13). Also rename
the variable since "fixer" sounds like a function.

Differential Revision: https://phab.mercurial-scm.org/D4743

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import sys

for f in sys.argv[1:]:
    try:
        print(f, '->', os.readlink(f))
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print(f, '->', f, 'not a symlink')

sys.exit(0)