Minor Gnus group exit fix

* gnus-sum.el (gnus-handle-ephemeral-exit): Allow exiting from Gnus
when just reading a single group from "without" Gnus.

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 493734dc7bf0862511a8ddeddc3c0a5fa2d582f4..1d0e36d6479fa67e5cb6ae6ee9e161d14fefa326 100644 (file)
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2012-02-06  Lars Ingebrigtsen  <larsi@gnus.org>
+
+       * gnus-sum.el (gnus-handle-ephemeral-exit): Allow exiting from Gnus
+       when just reading a single group from "without" Gnus.
+
 2012-02-06  Chong Yidong  <cyd@gnu.org>
 
        * gnus-sum.el (gnus-summary-show-thread):

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 7b234a3df221daa4320d02c80d38884b1bcfad18..c7f80ec15123aea7594c9ec6f7ff629cfe071247 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -7352,7 +7352,7 @@ If FORCE (the prefix), also save the .newsrc file(s)."
 (defun gnus-handle-ephemeral-exit (quit-config)
   "Handle movement when leaving an ephemeral group.
 The state which existed when entering the ephemeral is reset."
-  (if (not (buffer-name (car quit-config)))
+  (if (not (buffer-live-p (car quit-config)))
       (gnus-configure-windows 'group 'force)
     (set-buffer (car quit-config))
     (unless (eq (cdr quit-config) 'group)