[PATCH] help_on_command should not overwrite outfile

[Martin Pool]

Robert Widhopf-Fenk wrote:
> Calling
>   help_on_command(cmdname, sys.stderr)
> will write the options help to stdout due to the following line
>   help_on_command_options(cmd_object, outfile=None)
> which is not what it IMHO should do.

Thanks, taken.
	
-- 
Martin