view tests/readlink.py @ 22583:23c995ed466b

config: don't read the same config file twice

In some cases some config files would be read twice and shown twice in
showconfig --debug.

#!/usr/bin/env python

import errno, os, sys

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

sys.exit(0)