master bd795dd: Fix previous ibuffer patch

[Lars Ingebrigtsen]

branch: master
commit bd795dd659d6f67077f1870bbb775df15ce6001b
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix previous ibuffer patch
    
    * lisp/ibuffer.el (ibuffer-last-sorting-mode): Restore variable
    removed by mistake in previous change.
---
 lisp/ibuffer.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index c91a70b..c0a6d16 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -219,6 +219,7 @@ view of the buffers."
                 (const :tag "File name" :value filename/process)
                  (const :tag "Major mode" :value major-mode)))
 (defvar ibuffer-sorting-mode nil)
+(defvar ibuffer-last-sorting-mode nil)
 
 (defcustom ibuffer-default-sorting-reversep nil
   "If non-nil, reverse the default sorting order."