nobu	2018-02-05 22:58:48 +0900 (Mon, 05 Feb 2018)

  New Revision: 62232

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62232

  Log:
    transform_mjit_header.rb: same command after error

  Modified files:
    trunk/tool/transform_mjit_header.rb
Index: tool/transform_mjit_header.rb
===================================================================
--- tool/transform_mjit_header.rb	(revision 62231)
+++ tool/transform_mjit_header.rb	(revision 62232)
@@ -80,9 +80,10 @@ module MJITHeader https://github.com/ruby/ruby/blob/trunk/tool/transform_mjit_header.rb#L80
     Tempfile.open(['', '.c'], mode: File::BINARY) do |f|
       f.puts code
       f.close
-      unless system("#{cc} #{cflags} #{f.path}", err: File::NULL)
+      cmd = "#{cc} #{cflags} #{f.path}"
+      unless system(cmd, err: File::NULL)
         STDERR.puts "error in #{stage} header file:"
-        system("#{cc} #{cflags} #{f.path}")
+        system(cmd)
         exit false
       end
     end

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