nnimap.el: Fix inloop if the server dies before the async -finish is called

[gnu-emacs] / lisp / gnus / nntp.el

diff --git a/lisp/gnus/nntp.el b/lisp/gnus/nntp.el
index c740f6143568027d4ac0311c2659e947cf467236..98393a617648f8df2d38ac742e14080f7ee10d23 100644 (file)
--- a/lisp/gnus/nntp.el
+++ b/lisp/gnus/nntp.el
@@ -772,7 +772,11 @@ command whose response triggered the error."
   "Retrieve group info on INFOS."
   (nntp-with-open-group nil server
     (let ((buffer (nntp-find-connection-buffer nntp-server-buffer)))
+      (unless infos
+       (with-current-buffer buffer
+         (setq nntp-retrieval-in-progress nil)))
       (when (and buffer
+                infos
                 (with-current-buffer buffer
                   (not nntp-retrieval-in-progress)))
        ;; The first time this is run, this variable is `try'.  So we
@@ -1381,6 +1385,10 @@ password contained in '~/.nntp-authinfo'."
       (nnheader-cancel-timer timer))
     (when (and process
               (not (memq (process-status process) '(open run))))
+      (with-current-buffer pbuffer
+       (goto-char (point-min))
+       (nnheader-report 'nntp "Error when connecting: %s"
+                        (buffer-substring (point) (line-end-position))))
       (setq process nil))
     (unless process
       (nntp-kill-buffer pbuffer))