From 8dcc5ec888b5cdf7634fb717823db6e8ad8cef86 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 17 Dec 2012 12:48:12 +0000
Subject: [PATCH] Use EnvUtil.rubybin instead of Gem.ruby

[ruby-core:50943] [Bug #7581]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/dtrace/helper.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/dtrace/helper.rb b/test/dtrace/helper.rb
index 5f74f52512..7a327a8695 100644
--- a/test/dtrace/helper.rb
+++ b/test/dtrace/helper.rb
@@ -1,6 +1,7 @@
 # -*- coding: us-ascii -*-
 require 'minitest/autorun'
 require 'tempfile'
+require_relative '../ruby/envutil'
 
 if Process.euid == 0
   ok = true
@@ -26,7 +27,7 @@ module DTrace
       d_path  = d.path
       rb_path = rb.path
 
-      cmd = ["dtrace", "-q", "-s", d_path, "-c", "#{Gem.ruby} -I#{INCLUDE} #{rb_path}"]
+      cmd = ["dtrace", "-q", "-s", d_path, "-c", "#{EnvUtil.rubybin} -I#{INCLUDE} #{rb_path}"]
       sudo = ENV["SUDO"] and cmd.unshift(sudo)
       probes = IO.popen(cmd) do |io|
         io.readlines