include first selection

src/main/jastadd/common/Tracing.jadd

@@ -46,7 +46,7 @@ aspect Tracing {
               Selection s = (Selection) childNode;
               RobotWorld w = (RobotWorld) parentNode;
               int LAST_X_SELECTIONS = 5;
-              for (int i = w.getNumSelection() - 1; i > 0 && i > w.getNumSelection() - 1 - LAST_X_SELECTIONS; i--) {
+              for (int i = w.getNumSelection() - 1; i >= 0 && i > w.getNumSelection() - 1 - LAST_X_SELECTIONS; i--) {
                 if (w.getSelection(i) == childNode) {
                   return true;
                 }