test/helper.rb in tracksperanto-1.9.8 vs test/helper.rb in tracksperanto-1.9.9

@@ -78,11 +78,10 @@
   end
   
   def ensure_same_output(exporter_klass, reference_path, message = "The line should be identical")
     if ENV['OVERWRITE']
       File.open(reference_path, "w") do | out |
-        x = exporter_klass.new(out)
-        export_parabolics_with(x)
+        export_parabolics_with(exporter_klass.new(out))
       end
     end
     
     io = StringIO.new
     x = exporter_klass.new(io)
\ No newline at end of file