Fixed invalid comparisons which were identified by Eclipse IDE 2018-09

[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / util / Layer0Utils.java

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
index 56e1e11f23a10893b0b2818c31845e5bbe7d1c48..8ac91998423974428483c45de3ab93a2f76150c7 100644 (file)
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
@@ -1157,7 +1157,8 @@ public class Layer0Utils {
 
         Resource indexRoot = graph.syncRequest(new PossibleVariableIndexRoot(variable));
         if(indexRoot == null) return false;
-        if(variable.equals(indexRoot)) return false;
+        Resource represents = variable.getPossibleRepresents(graph);
+        if(represents != null && represents.equals(indexRoot)) return false;
         return isPublished(graph, indexRoot);
 
     }