X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Fscenegraph%2Fcontrolpoint%2FPipingRules.java;h=542534c3eebf983af835d4deefc7d735f70a5ee4;hb=d10785f0cc103f8eb9e7b21893da8fe5c4d99ec6;hp=8864ffd8cc8cda8fde18258fc756404d9a9066ec;hpb=1f7b0edd896d1a274f1cd7d545d4360993c26c7c;p=simantics%2F3d.git

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);