Simplify the last change.

diff --git a/smtp.el b/smtp.el
index 2b54c64..af9e404 100644 (file)
--- a/smtp.el
+++ b/smtp.el
@@ -664,8 +664,7 @@ BUFFER may be a buffer or a buffer name which contains mail message."
        (accept-process-output (smtp-connection-process-internal connection))
        (goto-char smtp-read-point))
       (let ((bol smtp-read-point)
-           (eol (match-beginning 0))
-           (reply-code nil))
+           (eol (match-beginning 0)))
        (when decoder
          (let ((string (buffer-substring bol eol)))
            (delete-region bol (point))
@@ -674,17 +673,16 @@ BUFFER may be a buffer or a buffer name which contains mail message."
            (insert smtp-end-of-line)))
        (setq smtp-read-point (point))
        (goto-char bol)
-       (if (not (looking-at "[1-5][0-9][0-9]\\([ -]\\)"))
-           (when smtp-debug
-             (message "Invalid response: %s" (buffer-substring bol eol)))
-         (when (string= (match-string 1) " ")
-           (setq reply-code (read (point-marker))))
+       (cond
+        ((looking-at "[1-5][0-9][0-9]\\([ -]\\)")
          (setq response
                (nconc response
                       (list (buffer-substring (match-end 0) eol))))
-         (when reply-code
-           (setq response (cons reply-code response)
-                 response-continue nil)))))
+         (when (string= (match-string 1) " ")
+           (setq response (cons (read (point-marker)) response)
+                 response-continue nil)))
+        (smtp-debug
+         (message "Invalid response: %s" (buffer-substring bol eol))))))
     response))
 
 (defun smtp-send-command (connection command)