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-rw-r--r--sample/drb/ring_place.rb6
1 files changed, 3 insertions, 3 deletions
diff --git a/sample/drb/ring_place.rb b/sample/drb/ring_place.rb
index 0ceef7c..11c6c2f 100644
--- a/sample/drb/ring_place.rb
+++ b/sample/drb/ring_place.rb
@@ -18,8 +18,8 @@ if $DEBUG
puts DRb.uri
DRb.thread.join
else
- STDIN.reopen('/dev/null')
- STDOUT.reopen('/dev/null', 'w')
- STDERR.reopen('/dev/null', 'w')
+ STDIN.reopen(IO::NULL)
+ STDOUT.reopen(IO::NULL, 'w')
+ STDERR.reopen(IO::NULL, 'w')
DRb.thread.join
end