8ca1875 NSS: lookup_netgr_step don't access result on ENOENT

1 file Authored by preichl 9 years ago, Committed by jhrozek 9 years ago,
    NSS: lookup_netgr_step don't access result on ENOENT
    
    Don't access result if return value is not EOK.
    
    Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
    Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>