retab

www/common/onlyoffice/inner.js

@@ -1225,14 +1225,18 @@ define([
             var $export = common.createButton('export', true, {}, exportFile);
             $export.appendTo($rightside);
 
+            if (typeof(Atomics) !== "undefined") {
                 var $exportXLSX = common.createButton('export', true, {}, exportXLSXFile);
                 $exportXLSX.appendTo($rightside);
+            }
 
             var $import = common.createButton('import', true, {}, importFile);
             $import.appendTo($rightside);
 
+            if (typeof(Atomics) !== "undefined") {
                 var $importXLSX = common.createButton('import', true, { accept: ["xlsx"], types: ["xlsx"], binary : true }, importXLSXFile);
                 $importXLSX.appendTo($rightside);
+            }
 
             if (common.isLoggedIn()) {
                 common.createButton('hashtag', true).appendTo($rightside);