Sync a final change from pmail.el:

Chong Yidong  <cyd at stupidchicken.com>

(rmail-buffer-swapped): Mark as permanent local.

2 files changed, 5 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 391c6bf24d0..eb86100d138 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2009-01-23  Chong Yidong  <cyd@stupidchicken.com>
+
+        * mail/rmail.el (rmail-buffer-swapped): Mark as permanent local.
+
 2009-01-23  Glenn Morris  <rgm@gnu.org>
 
         * Makefile.in (ELCFILES): Update.
diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 850b9706cf6..562910ea496 100644
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -581,7 +581,7 @@ by substituting the new message number into the existing list.")
 
 (defvar rmail-buffer-swapped nil
   "If non-nil, `rmail-buffer' is swapped with `rmail-view-buffer'.")
-(make-variable-buffer-local 'rmail-buffer-swapped)
+(put 'rmail-buffer-swapped 'permanent-local t)
 
 (defvar rmail-view-buffer nil
   "Buffer which holds RMAIL message for MIME displaying.")