- (let ((result (read-line tcp-in)))
- (print "Expecting one of " codes " got " result)
- (or-list (map (lambda (code) (string-prefix? code result)) codes))))
+ (let loop ((result (read-line tcp-in)))
+ (if (and (> (string-length result) 3)
+ (eq? (string-ref result 3) #\-))
+ (loop (read-line tcp-in)) ;status continues on next line
+ (begin
+ (print "Expecting one of " codes " got " result)
+ (or-list (map (lambda (code)
+ (string-prefix? code result))
+ codes))))))