[PATCH V2] chgserver: set sys.argv to improve compatibility

[Jun Wu]

This is a resend since Pierre-Yves replied it was pushed but seems it's not
there. And we recently found revlog uses sys.argv as well.

That said, I noticed the code is better living in commandserver.py's
runcommand just after sending this. I will send a V3 moving it to
commandserver.py if the idea is okay. Sorry for the inconvenience.

On 05/04/2016 10:24 PM, Jun Wu wrote:
> # HG changeset patch
> # User Jun Wu <quark at fb.com>
> # Date 1459730303 -3600
> #      Mon Apr 04 01:38:23 2016 +0100
> # Node ID 6889dd5f104d2870f74ae1ef54eb7c2450bb6ea5
> # Parent  906a1c8a75fd8a18e43e8545eedcbe5222f84647
> chgserver: set sys.argv to improve compatibility