406514: Mylyn failed to update model based on selection

Change-Id: I44ea35d8d5bbaa814c0c6d072e53724b6b46c0c3
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=406514
diff --git a/org.eclipse.mylyn.mft.emf.core/src/org/eclipse/mylyn/mft/emf/core/EmfStructureBridge.java b/org.eclipse.mylyn.mft.emf.core/src/org/eclipse/mylyn/mft/emf/core/EmfStructureBridge.java
index 073a537..28591a4 100644
--- a/org.eclipse.mylyn.mft.emf.core/src/org/eclipse/mylyn/mft/emf/core/EmfStructureBridge.java
+++ b/org.eclipse.mylyn.mft.emf.core/src/org/eclipse/mylyn/mft/emf/core/EmfStructureBridge.java
@@ -118,6 +118,9 @@
 	 */
 	@Override
 	public Object getDomainObjectForHandle(String handle) {
+		if (handle.equals("/")) {
+			return null;
+		}
 		URI uri = URI.createURI(handle);
 		ResourceSet resourceSet = getDomainObjectResourceSet();
 		try {