- (lambda args
- (let* ((fd (apply dc-connect args)) (resp (dc-extract (do ((resp (dc-getresp) (dc-getresp)))
- ((and resp
- (equal? (cdr (assoc 'cmd (dc-extract resp))) ".connect"))
- resp)
- (dc-select)))))
- (if (= (cdr (assoc 'code resp)) 200)
- fd
+ (lambda (host . version)
+ (let* ((fd (dc-connect host))
+ (ores (do ((resp (dc-getresp) (dc-getresp)))
+ ((and resp
+ (equal? (cdr (assoc 'cmd (dc-extract resp))) ".connect"))
+ resp)
+ (dc-select)))
+ (resp (dc-extract ores)))
+ (if (not (= (cdr (assoc 'code resp)) 201))