bug fix

[daml@dme.nt.gov.au (Damien Lunsford 61-89-895256)]

 > 
> for solaris users.....

sorry the lkast message was slightly wrong 
its meant to be
> 
 > > #if defined(__sgi__) || (defined(__sun__) && defined(SVR4))
   
> 
 Damien