[Emacs-diffs] /srv/bzr/emacs/trunk r103685: gnus-util.el (gnus-buffer-live-p): Simplify gnus-buffer-live-p.

[Katsumi Yamaoka]

------------------------------------------------------------
revno: 103685
author: Julien Danjou <address@hidden>
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Sat 2011-03-19 00:48:04 +0000
message:
  gnus-util.el (gnus-buffer-live-p): Simplify gnus-buffer-live-p.
   (gnus-buffer-live-p): Check that buffer is not nil.
modified:
  lisp/gnus/ChangeLog
  lisp/gnus/gnus-util.el

=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog       2011-03-18 13:45:04 +0000
+++ b/lisp/gnus/ChangeLog       2011-03-19 00:48:04 +0000
@@ -1,3 +1,8 @@
+2011-03-18  Julien Danjou  <address@hidden>
+
+       * gnus-util.el (gnus-buffer-live-p): Simplify gnus-buffer-live-p.
+       (gnus-buffer-live-p): Check that buffer is not nil.
+
 2011-03-17  Lars Magne Ingebrigtsen  <address@hidden>
 
        * gnus-art.el: Require mouse, which the build bot seems to say is

=== modified file 'lisp/gnus/gnus-util.el'
--- a/lisp/gnus/gnus-util.el    2011-02-17 23:46:18 +0000
+++ b/lisp/gnus/gnus-util.el    2011-03-19 00:48:04 +0000
@@ -672,11 +672,9 @@
        (when (string-match "\\(<[^<]+>\\)[ \t]*\\'" references)
          (match-string 1 references))))))
 
-(defun gnus-buffer-live-p (buffer)
+(defsubst gnus-buffer-live-p (buffer)
   "Say whether BUFFER is alive or not."
-  (and buffer
-       (get-buffer buffer)
-       (buffer-name (get-buffer buffer))))
+  (and buffer (buffer-live-p (get-buffer buffer))))
 
 (defun gnus-horizontal-recenter ()
   "Recenter the current buffer horizontally."