cainfo does display host info

[Carl Schumann <schumann@fnal.gov>]

Hi,

I ran cainfo for a PV but did not get a result for host:
> [schumann@smartcon1 ~]$ caget PD_MOD1:tstable
> PD_MOD1:tstable                /tmp/table_data.15901.dat
> [schumann@smartcon1 ~]$ cainfo PD_MOD1:tstable
> PD_MOD1:tstable
>     State:         connected
>     Host:          
>     Access:        read, write
>     Data type:     DBR_STRING (native: DBF_STRING)
>     Element count: 1
> [schumann@smartcon1 ~]$
Since the caget is working there would it appears have to be a host of 
some sort.   Is there an explanation for the blank host field?  Attempts 
to find an explanation at the ANL web site were unsuccessful.

Thanks,
Carl