/* Output: void, but we will add to proto tree if !NULL.  */
void isis_dissect_hostname_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length, int tree_id)
/* Output: void, but we will add to proto tree if !NULL.  */
void isis_dissect_hostname_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length, int tree_id)
{
    proto_item* ti = proto_tree_add_item( tree, tree_id, tvb, offset, length, ENC_ASCII|ENC_NA);
    if ( length == 0 ) {
        proto_item_append_text(ti, "--none--" );
    }
}