SDK:

- fix add model to scenecomposer

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10395 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

jme3-scenecomposer/src/com/jme3/gde/scenecomposer/SceneEditorController.java

@@ -578,9 +578,10 @@ public class SceneEditorController implements PropertyChangeListener, NodeListen
                     selected.worldToLocal(location, localVec);
                     linkNode.setLocalTranslation(localVec);
                 }
+                addSpatialUndo(selected, linkNode, null, jmeRootNode);
             }
+            file.closeAsset();
             refreshSelected();
-            addSpatialUndo(selected, linkNode, null, jmeRootNode);
         } catch (Exception ex) {
             Confirmation msg = new NotifyDescriptor.Confirmation(
                     "Error importing " + file.getName() + "\n" + ex.toString(),