From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Fri, 28 Feb 2020 07:57:06 +0000 (+0200)
Subject: Fix list indexing error in updateFixedLengths.
X-Git-Tag: v1.43.0~55
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=4266ad3085e9f475ede502ff5c54b3eebb909866;p=simantics%2F3d.git

Fix list indexing error in updateFixedLengths.

gitlab #94

Change-Id: I70402e5ca920b44bfc0fa0647429c12595cca08b
---

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 8864ffd8..542534c3 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
@@ -761,7 +761,7 @@ public class PipingRules {
 	            double curr = gapObj.d;
 	            int d = 1;
 	            while (d < gaps.size() && curr < -MIN_INLINE_LENGTH) {
-	                GapObj next = i+d >= 0 ? gaps.get(i+d) : null;
+	                GapObj next = i+d < gaps.size() ? gaps.get(i+d) : null;
                     GapObj prev = i-d >= 0 ? gaps.get(i-d) : null;
 	                if (next != null && next.gap == Gap.SPACE) {
 	                    double move = Math.min(-curr, next.d);