* tool/file2lastrev.rb (VCS::SVN::get_revisions.): remind about

  DOSISH, sometimes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

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