tests/readlink.py

export: remove useless comparison between file object and string

It was introduced at 31aa2e5b0750, where "template" argument could be a file
object. After that, a306837f8c87 added "len(template)", so "template" must be
a string now. Therefore, "fp != template" should always be True.

It seems 31aa2e5b0750 was intended to work around a bug in TortoiseHg, and
I'm sure I've fixed it completely in TortoiseHg source.

https://selenic.com/pipermail/mercurial-devel/2011-February/028467.html

#!/usr/bin/env python

import errno, os, 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, 'not a symlink'

sys.exit(0)