fixing the closing of documents

Signed-off-by: Valerio Virgillito <valerio@motorola.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/js/panels/properties.reel/sections/three-d-view.reel/three-d-view.js b/js/panels/properties.reel/sections/three-d-view.reel/three-d-view.js
index 49907c9d..104d474d 100755
--- a/js/panels/properties.reel/sections/three-d-view.reel/three-d-view.js
+++ b/js/panels/properties.reel/sections/three-d-view.reel/three-d-view.js
@@ -213,7 +213,7 @@ exports.ThreeD = Montage.create(Component, {
 
             this._currentDocument = value;
 
-            if(this._currentDocument.currentView === "design") {
+            if(this._currentDocument && this._currentDocument.currentView === "design") {
                 // Save a reference of the pi inside the document view to be able to clear
                 Object.defineBinding(this, "item", {
                     boundObject: this,