X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Ffunction%2FAll.java;h=84cefe37fc47eff3fba167a7c3366e0f0eabb3ad;hb=3850fec72035293b9a4ede780d01aedc5fbc9056;hp=604faa69ed63d99f944bfabac8686eea2437750f;hpb=1251d640abb698a4018ef1ea212f8cdf78befaaf;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
index 604faa69e..84cefe37f 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
@@ -609,7 +609,7 @@ public class All {
 			Variable parent = context.getParent(graph);
 			Resource container = parent.getPossibleRepresents(graph);
 			if(container == null)
-			    return null;
+				return null;
 			Map<String,Resource> methods = graph.syncRequest(new UnescapedMethodMapOfResource(container));
 			Resource predicate = methods.get(name);
 			if(predicate != null) {
@@ -625,6 +625,8 @@ public class All {
 		public Map<String, Variable> getVariables(ReadGraph graph, Variable context, Map<String, Variable> map) throws DatabaseException {
 			Variable parent = context.getParent(graph);
 			Resource container = parent.getPossibleRepresents(graph);
+			if(container == null)
+				return Collections.emptyMap();
 			Map<String,Resource> methods = graph.syncRequest(new UnescapedMethodMapOfResource(container));
 			for(Map.Entry<String, Resource> entry : methods.entrySet()) {
 				String name = entry.getKey();