X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fquery%2FQueryProcessor.java;fp=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fquery%2FQueryProcessor.java;h=6345b7375fece679ba7f20103713bf0f1eb37b79;hb=1f4133242efdb193390d76b0952ade00a3a88309;hp=a46bc0e8dd4e1b024dea3b0dd8d7269b10a19192;hpb=8f99af83cee60676d80cf2334177ab94f82b7959;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryProcessor.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryProcessor.java
index a46bc0e8d..6345b7375 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryProcessor.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryProcessor.java
@@ -1279,8 +1279,9 @@ final public class QueryProcessor extends AbstractDisposable implements ReadGrap
 			entry.prepareRecompute(querySupport);
 			
 			ReadGraphImpl parentGraph = graph.forRecompute(entry);
-
+			parentGraph.asyncBarrier.inc();
 			query.recompute(parentGraph);
+			parentGraph.asyncBarrier.dec();
 
 			if(entry.isExcepted()) return ListenerEntry.NO_VALUE;