From d7f763511294343dca804fc5909a41fff39db91c Mon Sep 17 00:00:00 2001
From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Thu, 5 Dec 2019 13:52:38 +0200
Subject: [PATCH] Refuse attempts to set turn radius index to a negative value.

gitlab #63

Change-Id: I98564e31efb7ba483c7b5dd4a3988098889bb134
---
 .../src/org/simantics/plant3d/scenegraph/TurnComponent.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 5c3a1e98..794c5329 100644
--- 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)
-- 
2.45.2