From: yoichi <yoichi>
Date: Sat, 24 May 2003 12:32:35 +0000 (+0000)
Subject: * wl-message.el (wl-message-buffer-cache-add): Create new buffer
X-Git-Tag: merged-trunk-to-elmo-mark-18~22
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af253389a43958ad2437a1d58d50b414633e42cd;p=elisp%2Fwanderlust.git

* wl-message.el (wl-message-buffer-cache-add): Create new buffer
when it hits killed buffer.
---

diff --git a/wl/ChangeLog b/wl/ChangeLog
index 0c0d18c..56b5dd5 100644
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,3 +1,8 @@
+2003-05-24  Yoichi NAKAYAMA  <yoichi@geiin.org>
+
+	* wl-message.el (wl-message-buffer-cache-add): Create new buffer
+	when it hits killed buffer.
+
 2003-05-12  Yoichi NAKAYAMA  <yoichi@geiin.org>
 
 	* wl-draft.el, wl-expire.el, wl-mime.el, wl-summary.el, wl-util.el
diff --git a/wl/wl-message.el b/wl/wl-message.el
index 2355dc5..0ba6843 100644
--- a/wl/wl-message.el
+++ b/wl/wl-message.el
@@ -147,9 +147,12 @@ Return its cache buffer."
 	(buf nil))
     (if (< len wl-message-buffer-cache-size)
 	(setq buf (wl-message-buffer-create))
-      (setq buf (wl-message-buffer-cache-buffer-get
-		 (nth (1- len) wl-message-buffer-cache)))
-      (setcdr (nthcdr (- len 2) wl-message-buffer-cache) nil))
+      (let ((entry (nth (1- len) wl-message-buffer-cache)))
+	(if (buffer-live-p
+	     (setq buf (wl-message-buffer-cache-buffer-get entry)))
+	    (setcdr (nthcdr (- len 2) wl-message-buffer-cache) nil)
+	  (setq wl-message-buffer-cache (delq entry wl-message-buffer-cache))
+	  (setq buf (wl-message-buffer-create)))))
     (setq wl-message-buffer-cache
 	  (cons (wl-message-buffer-cache-entry-make key buf)
 		wl-message-buffer-cache))