Make the *Packages* buffer read-only.

* emacs-lisp/package.el (package--generate-package-list): Make the
*Packages* buffer read-only.

2 files changed, 6 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index ce7d83d55a6..43d28d5d608 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-24  Chong Yidong  <cyd@stupidchicken.com>
+
+        * emacs-lisp/package.el (package--generate-package-list): Make the
+        *Packages* buffer read-only.
+
 2010-10-24  Alan Mackenzie  <acm@muc.de>
 
         * progmodes/cc-fonts.el (c-font-lock-declarations): Cache the
diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 61a2985226d..f59082153fe 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -1474,7 +1474,7 @@ A value of nil means to display all packages.")
   (package-initialize)
   (let ((inhibit-read-only t)
         info-list name desc hold builtin)
-    (setq buffer-read-only nil)
+    (setq buffer-read-only t)
     (erase-buffer)
     ;; List installed packages
     (dolist (elt package-alist)