From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Mon, 23 May 2022 11:40:37 +0000 (+0300)
Subject: DefaultPasteHandler causes NPE if copied data is missing
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=c87d7b88e303ba816a3317b9421559a5825e38d0;p=simantics%2Fplatform.git

DefaultPasteHandler causes NPE if copied data is missing

gitlab #844

Change-Id: If55b61c0890187212df3a0026880fbdc437a0e09
---

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/DefaultPasteHandler.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/DefaultPasteHandler.java
index 44aea9ad9..2f1ca6d1b 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/DefaultPasteHandler.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/DefaultPasteHandler.java
@@ -163,7 +163,7 @@ public class DefaultPasteHandler extends PasteHandlerAdapter {
             	result.addAll(pasteObject(graph, object, handler));
             	if (cut != null)
                     cuts.addAll(cut);
-            } else {
+            } else if (cut != null) {
             	Layer0 L0 = Layer0.getInstance(graph);
             	for(Resource r : cut) {
             		graph.deny(r, L0.PartOf);