tests/readlink.py

exchange: pass bundlecaps through to changegroup

The bundlecaps passed to exchange.getbundle were being dropped completely. We
should pass them on through to the changegroup.

This affected the remotefilelog extension, since it relies on those bundlecaps.

#!/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)