From 863eb596fdb477680a381dc830a4142ba8af1df9 Mon Sep 17 00:00:00 2001
From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Thu, 20 Feb 2020 17:44:02 +0200
Subject: [PATCH] Fix error in PipingRules.updateFixedLengths

gitlab #86

Change-Id: I21e90ec653096797aa0f011f687baafabb6621d3
---
 .../plant3d/scenegraph/controlpoint/PipingRules.java        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
index f21047f1..cb820072 100644
--- a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
@@ -781,9 +781,9 @@ public class PipingRules {
 	                if (curr < -MIN_INLINE_LENGTH && prev != null && prev.gap == Gap.SPACE) {
 	                    double move = Math.min(-curr, prev.d);
                         curr+= move;
-                        next.d -= move;
-                        if (next.d < MIN_INLINE_LENGTH)
-                            next.gap = Gap.ATTACHED;
+                        prev.d -= move;
+                        if (prev.d < MIN_INLINE_LENGTH)
+                            prev.gap = Gap.ATTACHED;
                         Vector3d mv = new Vector3d(dir);
                         mv.normalize();
                         mv.scale(-move);
-- 
2.47.1