From 961569b95272b1a5034c2c4cbb777f92954e8f00 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Feb 2018 04:58:04 +0000
Subject: transform_mjit_header.rb: no extra CRs

* tool/transform_mjit_header.rb (MJITHeader.check_code!): open
  temporary file in binary mode too, not to include extra CRs.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/transform_mjit_header.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/transform_mjit_header.rb b/tool/transform_mjit_header.rb
index d9744af343..dc5f9e11c1 100644
--- a/tool/transform_mjit_header.rb
+++ b/tool/transform_mjit_header.rb
@@ -77,7 +77,7 @@ module MJITHeader
   # Return true if CC with CFLAGS compiles successfully the current code.
   # Use STAGE in the message in case of a compilation failure
   def self.check_code!(code, cc, cflags, stage)
-    Tempfile.open(['', '.c']) do |f|
+    Tempfile.open(['', '.c'], mode: File::BINARY) do |f|
       f.puts code
       f.close
       unless system("#{cc} #{cflags} #{f.path}", err: File::NULL)
-- 
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