[OE-core] [PATCH] bootimg.bbclass:iso: determine the -iso-level only if there is a rootfs

[Ricardo Neri]

Hi,

On Fri, 2015-07-10 at 17:41 -0700, Ricardo Neri wrote:
> It may be possible that some bootable images do not use a rootfs; this
> may be the case if the bootable image utilize only an initrd for all
> its
> needs.
> 
> If there is not rootfs, the size calculation will fail. Furthermore,
> given
> that the iso9660 conformance level is determined using the size of
> rootfs,
> it makes sense to not make the calculation if there is not such
> rootfs.

I wanted to know if there is any comments or feedback for this patch.

Thanks and BR,
Ricardo