From: Jesper Harder <harder@ifa.au.dk>
Date: Tue, 6 Apr 2004 13:21:02 +0000 (+0000)
Subject: (gnus-cache-save-buffers): Check if buffer is
X-Git-Url: http://cgit.sxemacs.org/?a=commitdiff_plain;h=74def93fb9e85a8d239036afa7568affc00e2a68;p=gnus

(gnus-cache-save-buffers): Check if buffer is
alive.  Reported by Laurent Martelli <laurent@aopsys.com>.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 2ef6c9b08..5c66cdee4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-06  Jesper Harder  <harder@ifa.au.dk>
+
+	* gnus-cache.el (gnus-cache-save-buffers): Check if buffer is
+	alive.  Reported by Laurent Martelli <laurent@aopsys.com>.
+
 2004-04-03  Jesper Harder  <harder@ifa.au.dk>
 
 	* gnus.el (gnus-getenv-nntpserver): Strip whitespace.
diff --git a/lisp/gnus-cache.el b/lisp/gnus-cache.el
index 5f2195f2e..8fe46daae 100644
--- a/lisp/gnus-cache.el
+++ b/lisp/gnus-cache.el
@@ -125,9 +125,8 @@ it's not cached."
 	  (overview-file (gnus-cache-file-name
 			  (car gnus-cache-buffer) ".overview")))
       ;; write the overview only if it was modified
-      (when (buffer-modified-p buffer)
-	(save-excursion
-	  (set-buffer buffer)
+      (when (and (buffer-live-p buffer) (buffer-modified-p buffer))
+	(with-current-buffer buffer
 	  (if (> (buffer-size) 0)
 	      ;; Non-empty overview, write it to a file.
 	      (let ((coding-system-for-write