diff -r 1334dc79ea80 -r e8ca3a1d9227 .emacs-my
--- a/.emacs-my	Wed Sep 15 09:41:25 2010 +0300
+++ b/.emacs-my	Mon Sep 20 12:35:48 2010 +0300
@@ -287,7 +287,7 @@
   (defun shell-quote-argument (argument)
     (concat "'" argument "'")
     )
-  ;; Workaround for Cygwin.
+  ;; Workaround for Cygwin when 'shell-file-name' is 'bash'.
   (setq null-device "/dev/null")
   )