IO.printf returns nil on CRuby

83a31f71 · Tomoyuki Sahara · cfc1269d · 83a31f71
Commit 83a31f71 authored Oct 29, 2012 by Tomoyuki Sahara
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mrblib/print.rb mrblib/print.rb +1 -0

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--- a/mrblib/print.rb
+++ b/mrblib/print.rb
@@ -74,6 +74,7 @@ module Kernel

    def printf(*args)
      __printstr__(sprintf(*args))
+      nil
    end
  end
 end