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Re: [Libguestfs] [PATCH v2] v2v: parse_libvirt_xml: number disks from 0



On Wed, Aug 15, 2018 at 09:24:03AM +0200, Pino Toscano wrote:
> When parsing the libvirt XML, make sure to assign the IDs for disks
> (s_disk_id) from 0 instead of 1.  This does not change the actual
> behaviour, just makes the IDs like in all the other input modes not
> based on libvirt XML.
> ---
>  v2v/parse_libvirt_xml.ml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/v2v/parse_libvirt_xml.ml b/v2v/parse_libvirt_xml.ml
> index 78a6e71c0..dac99511c 100644
> --- a/v2v/parse_libvirt_xml.ml
> +++ b/v2v/parse_libvirt_xml.ml
> @@ -246,7 +246,7 @@ let parse_libvirt_xml ?conn xml =
>    (* Non-removable disk devices. *)
>    let disks =
>      let get_disks, add_disk =
> -      let disks = ref [] and i = ref 0 in
> +      let disks = ref [] and i = ref (-1) in
>        let get_disks () = List.rev !disks in
>        let add_disk qemu_uri format controller p_source =
>          incr i;
> -- 

ACK

Rich.

-- 
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