possibly related move-crash-during-export after screen redraw on windows for version 1.3 (in csvs)

java.awt.geom.IllegalPathStateException: missing initial moveto in path definition
at java.awt.geom.GeneralPath.needRoom(GeneralPath.java:144)
at java.awt.geom.GeneralPath.lineTo(GeneralPath.java:198)
at sonia.render.Graphics2DRender.paintArc(Graphics2DRender.java:170)
at sonia.RenderSlice.render(RenderSlice.java:231)
at sonia.SoniaCanvas.updateDisplay(SoniaCanvas.java:196)
at sonia.movie.JPEGMovieMaker.captureImage(JPEGMovieMaker.java:93)
at sonia.MovieExportTask.run(MovieExportTask.java:112)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)