X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fquery%2FExternalReadEntry.java;h=8d7b0597fde5e3563649befe516e26f61a00484c;hb=56791857e209f32cb6f3daef56991a39653214fc;hp=4b2269d5281dc05b94adec0e9568ee18c6006e3e;hpb=beffc2723bcc9b4219fc0b915f27542b0c159af9;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/ExternalReadEntry.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/ExternalReadEntry.java
index 4b2269d52..8d7b0597f 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/ExternalReadEntry.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/ExternalReadEntry.java
@@ -181,13 +181,15 @@ final public class ExternalReadEntry<T> extends CacheEntryBase<AsyncProcedure<T>
 		try {
 			
 			ReadGraphImpl queryGraph = graph.withParent(this, null, true);
+			queryGraph.asyncBarrier.inc();
 
-			if(!registered) {
-				id.register(graph, this);
+			if (!registered) {
+				id.register(queryGraph, this);
 				registered = true;
 			}
-			
-			queryGraph.asyncBarrier.waitBarrier(id, graph);
+
+			queryGraph.asyncBarrier.dec();
+			queryGraph.asyncBarrier.waitBarrier(id, queryGraph);
 
 		} catch (Throwable t) {