diff --git a/ChangeLog b/ChangeLog
index 3388f30d3d..ba7bc28f42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Apr 16 16:51:14 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/file2lastrev.rb (VCS::SVN::get_revisions.): remind about
+	  DOSISH, sometimes.
+
 Fri Apr 16 16:15:40 2010  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* array.c (rb_ary_repeated_permutation): new method added. a patch
diff --git a/tool/file2lastrev.rb b/tool/file2lastrev.rb
index 1ce80c9032..7f668a2dda 100755
--- a/tool/file2lastrev.rb
+++ b/tool/file2lastrev.rb
@@ -61,8 +61,8 @@ class VCS
 
     def self.get_revisions(path)
       begin
-        nulldevice = '/dev/null'
-        if File.exist? nulldevice
+        nulldevice = %w[/dev/null NUL NIL: NL:].find {|dev| File.exist?(dev)}
+        if nulldevice
           save_stderr = STDERR.dup
           STDERR.reopen nulldevice, 'w'
         end