track the smartos-overlay git revision correctly

On 12/1/14 12:37 , Nahum Shalman wrote:
>> @@ -89,4 +89,5 @@ get_status $ber_wsroot/projects/illumos-extra illumos-extra
>>  for d in $ber_wsroot/projects/local/*; do
>>  	get_status $d $(basename $d)
>>  done
>> +[[ -d $ber_wsroot/overlay/smartos ]] && get_status $ber_wsroot/overlay/smartos smartos-overlay
> 
> right, "&& grep $ber_wsroot/overlay/smartos $ber_wsroot/overlay/order" would be better if that always works... does overlay/order always contain full paths?
> 
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/joyent/smartos-live/pull/366/files#r21117490
> 

It seems reasonable to assume that for the time being. If we change
that, then we'll have to update that.