Refuse attempts to set turn radius index to a negative value.

gitlab #63

Change-Id: I98564e31efb7ba483c7b5dd4a3988098889bb134
(cherry picked from commit d7f763511294343dca804fc5909a41fff39db91c)

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/TurnComponent.java b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/TurnComponent.java
index 5c3a1e981ee16fd1bd07674b62df1e8b8a9aef95..794c53294a0197210674e6bb416aefa5b70401e2 100644 (file)
--- a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/TurnComponent.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/TurnComponent.java
@@ -140,7 +140,7 @@ public class TurnComponent extends PipelineComponent {
     public void setTurnRadiusIndex(Integer turnRadiusIndex) {
            if (this.turnRadiusIndex == turnRadiusIndex)
                return;
-           if (turnRadiusIndex == null)
+           if (turnRadiusIndex == null || turnRadiusIndex < 0)
                return;
            if (turnRadiusIndex != null && getPipeRun() != null) {
                if (getPipeRun().getTurnRadiusArray().length <= turnRadiusIndex)