changegroup: add version argument to getchangegroup For some obscure reasons (probably upsetting a Greek goddess), getchangegroup did not had a 'version' argument to control the changegroup version. We fixes this to allow cg02 to be used with 'hg bundle' in the future.

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#!/usr/bin/env python

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import errno, os, sys

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for f in sys.argv[1:]:

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    try:

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        print f, '->', os.readlink(f)

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    except OSError as err:

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        if err.errno != errno.EINVAL:

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            raise

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        print f, 'not a symlink'

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sys.exit(0)