From: Jani Mäkinen <jani.makinen@semantum.fi>
Date: Wed, 12 Jun 2019 07:09:50 +0000 (+0300)
Subject: drawing shadows for dependency arrows results in nullpointerexception
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=a7c01ec080adad211972bd2089702f1ba4b04a81;p=simantics%2Fsysdyn.git

drawing shadows for dependency arrows results in nullpointerexception

gitlab #48

Change-Id: If9ce3ab1c10529e62d114d88963259e73d533226
---

diff --git a/bundles/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/elements/profiles/ShadowStyle.java b/bundles/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/elements/profiles/ShadowStyle.java
index ee0f442b..e8616af9 100644
--- a/bundles/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/elements/profiles/ShadowStyle.java
+++ b/bundles/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/elements/profiles/ShadowStyle.java
@@ -62,7 +62,7 @@ public class ShadowStyle extends StyleBase<ShadowResult> {
             if(original != null) {
                 Collection<Resource> otherShadows = graph.getObjects(original, SR.Shadow_original_Inverse);
                 otherShadows.remove(component);
-                if(selection.equals(original) || otherShadows.contains(selection)) {
+                if(original.equals(selection) || otherShadows.contains(selection)) { // If r is connection, selection is null
                     return new ShadowResult(Style.SHADOW, transform);
                 }
             }