поправил падение

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@57434 954022d7-b5bf-4e40-9824-e11837661b57

Common/Drawings/CommonController.js

@@ -4332,7 +4332,7 @@ DrawingObjectsController.prototype =
                 selection_state.selection.push({object: this.selectedObjects[i], pageIndex: this.selectedObjects[i].selectStartPage});
             }
         }
-        if(this.drawingObjects)
+        if(this.drawingObjects && this.drawingObjects.getWorksheet)
         {
             var worksheetView = this.drawingObjects.getWorksheet();
             if(worksheetView)