From 8d837431709c004a0fcd0a9f7f811ced04a040d7 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Wed, 29 May 2019 06:53:18 +0900
Subject: Use IO.copy_stream

---
 lib/irb/completion.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'lib/irb/completion.rb')

diff --git a/lib/irb/completion.rb b/lib/irb/completion.rb
index 3c095e6b7c..26d672847c 100644
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@@ -272,9 +272,7 @@ module IRB
       if matched =~ /\A(?:::)?RubyVM/ and not ENV['RUBY_YES_I_AM_NOT_A_NORMAL_USER']
         File.open(File.join(__dir__, 'ruby_logo.aa')) do |f|
           RDocRIDriver.page do |io|
-            f.each_line do |l|
-              io.write(l)
-            end
+            IO.copy_stream(f, io)
           end
         end
         return
-- 
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