From 83a31f71854dafb02127096e3910d4b08c1e83e8 Mon Sep 17 00:00:00 2001
From: Tomoyuki Sahara <tsahara@iij.ad.jp>
Date: Mon, 29 Oct 2012 11:08:02 +0900
Subject: IO.printf returns nil on CRuby

---
 mrblib/print.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mrblib/print.rb b/mrblib/print.rb
index 9183f6bb2..68c7837f3 100644
--- a/mrblib/print.rb
+++ b/mrblib/print.rb
@@ -74,6 +74,7 @@ module Kernel
 
     def printf(*args)
       __printstr__(sprintf(*args))
+      nil
     end
   end
 end
-- 
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