* gnus-start.el (gnus-convert-old-newsrc): Fixed numeric

[gnus] / lisp / gnus-async.el

diff --git a/lisp/gnus-async.el b/lisp/gnus-async.el
index f8de16f..96dce1f 100644 (file)
--- a/lisp/gnus-async.el
+++ b/lisp/gnus-async.el
@@ -269,28 +269,29 @@ It should return non-nil if the article is to be prefetched."
          (nntp-server-buffer (current-buffer))
          (nntp-have-messaged nil)
          (tries 0))
-      (condition-case nil
-         ;; FIXME: we could stop waiting after some
-         ;; timeout, but this is the wrong place to do it.
-         ;; rather than checking time-spent-waiting, we
-         ;; should check time-since-last-output, which
-         ;; needs to be done in nntp.el.
-         (while (eq article gnus-async-current-prefetch-article)
-           (incf tries)
-           (when (nntp-accept-process-output proc)
-             (setq tries 0))
-           (when (and (not nntp-have-messaged)
-                      (= tries 3))
-             (gnus-message 5 "Waiting for async article...")
-             (setq nntp-have-messaged t)))
-       (quit
-        ;; if the user interrupted on a slow/hung connection,
-        ;; do something friendly.
-        (when (> tries 3)
-          (setq gnus-async-current-prefetch-article nil))
-        (signal 'quit nil)))
-      (when nntp-have-messaged
-       (gnus-message 5 "")))))
+      (when proc
+       (condition-case nil
+           ;; FIXME: we could stop waiting after some
+           ;; timeout, but this is the wrong place to do it.
+           ;; rather than checking time-spent-waiting, we
+           ;; should check time-since-last-output, which
+           ;; needs to be done in nntp.el.
+           (while (eq article gnus-async-current-prefetch-article)
+             (incf tries)
+             (when (nntp-accept-process-output proc)
+               (setq tries 0))
+             (when (and (not nntp-have-messaged)
+                        (= tries 3))
+               (gnus-message 5 "Waiting for async article...")
+               (setq nntp-have-messaged t)))
+         (quit
+          ;; if the user interrupted on a slow/hung connection,
+          ;; do something friendly.
+          (when (> tries 3)
+            (setq gnus-async-current-prefetch-article nil))
+          (signal 'quit nil)))
+       (when nntp-have-messaged
+         (gnus-message 5 ""))))))
 
 (defun gnus-async-delete-prefetched-entry (entry)
   "Delete ENTRY from buffer and alist."