[Emacs-diffs] emacs/lisp files.el

[Chong Yidong]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      08/12/09 23:43:12

Modified files:
        lisp           : files.el 

Log message:
        (save-some-buffers): At each map-y-or-n-p iteration,
        check whether the buffer is still alive.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/files.el?cvsroot=emacs&r1=1.1023&r2=1.1024

Patches:
Index: files.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/files.el,v
retrieving revision 1.1023
retrieving revision 1.1024
diff -u -b -r1.1023 -r1.1024
--- files.el    4 Dec 2008 06:13:22 -0000       1.1023
+++ files.el    9 Dec 2008 23:43:11 -0000       1.1024
@@ -4351,7 +4351,10 @@
       (setq files-done
            (map-y-or-n-p
              (lambda (buffer)
-               (and (buffer-modified-p buffer)
+              ;; Note that killing some buffers may kill others via
+              ;; hooks (e.g. Rmail and its viewing buffer).
+              (and (buffer-live-p buffer)
+                   (buffer-modified-p buffer)
                     (not (buffer-base-buffer buffer))
                     (or
                      (buffer-file-name buffer)