From 93619b2b98512acf92518be832c5a8bb23c9aed5 Mon Sep 17 00:00:00 2001
From: villberg <villberg@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Wed, 16 Jul 2014 09:34:59 +0000
Subject: [PATCH] refs #5110

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@29906 ac1ea38d-2e2b-0410-8846-a27921b304fc
---
 .../simantics/sysdyn/ui/browser/contributions/Project.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/browser/contributions/Project.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/browser/contributions/Project.java
index 73725ccb..0d381be5 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/browser/contributions/Project.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/browser/contributions/Project.java
@@ -48,7 +48,10 @@ public class Project extends ViewpointContributor<Resource> {
         ProjectResource PROJ = ProjectResource.getInstance(graph);
         if(!graph.isInstanceOf(project, PROJ.Project)) return Collections.emptyList();
         Collection<Resource> ontologies = Simantics.applySCL("Simantics/SharedOntologies", "traverseSharedOntologies", graph, graph.getRootLibrary());
-        for(Resource o : ontologies) result.add(new SharedOntologyNode(o));
+        for(Resource o : ontologies) {
+        	if(!graph.isImmutable(o))
+        		result.add(new SharedOntologyNode(o));
+        }
 
         return result;
 
-- 
2.47.1