hsbt	2018-02-28 20:12:36 +0900 (Wed, 28 Feb 2018)

  New Revision: 62611

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62611

  Log:
    Prefer to use %x instead of backtick.

  Modified files:
    trunk/tool/make-snapshot
Index: tool/make-snapshot
===================================================================
--- tool/make-snapshot	(revision 62610)
+++ tool/make-snapshot	(revision 62611)
@@ -130,7 +130,7 @@ path = ENV["PATH"].split(File::PATH_SEPA https://github.com/ruby/ruby/blob/trunk/tool/make-snapshot#L130
 end
 
 %w[BASERUBY RUBY MINIRUBY].each do |var|
-  `#{ENV[var]} --disable-gem -e1 2>&1`
+  %x[#{ENV[var]} --disable-gem -e1 2>&1]
   if $?.success?
     ENV[var] += ' --disable-gem'
   end
@@ -470,7 +470,7 @@ revisions.collect {|rev| package(vcs, re https://github.com/ruby/ruby/blob/trunk/tool/make-snapshot#L470
   end
   str = open(name, "rb") {|f| f.read}
   if $s3
-    `aws s3 cp #{name} s3://ftp.r-l.o/pub/#{$s3}/#{Pathname(name).basename}`
+    %x[aws s3 cp #{name} s3://ftp.r-l.o/pub/#{$s3}/#{Pathname(name).basename}]
     FileUtils.rm_f name
     name = "https://s3.amazonaws.com/ftp.r-l.o/pub/#{$s3}/#{Pathname(name).basename}"
   end

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