no need to set var, just use rjs

public/src/overrides.js

@@ -1,17 +1,13 @@
 'use strict';
 
-/* global bootbox, translator */
+/* global bootbox */
 
 var overrides = overrides || {};
 
 if ('undefined' !== typeof window) {
 
 	(function ($, undefined) {
-		var translator;
+		require(['translator'], function(translator) {
-		require(['translator'], function(_translator) {
-			translator = _translator;
-		});
-
 			$.fn.getCursorPosition = function() {
 				var el = $(this).get(0);
 				var pos = 0;
@@ -80,7 +76,7 @@ if ('undefined' !== typeof window) {
 					});
 				});
 			}
-
+		});
 	})(jQuery || {fn:{}});
 
 	(function(){
@@ -107,15 +103,11 @@ if ('undefined' !== typeof window) {
 	})();
 
 	overrides.overrideBootbox = function () {
+		require(['translator'], function(translator) {
 			var dialog = bootbox.dialog,
 				prompt = bootbox.prompt,
 				confirm = bootbox.confirm;
 				
-		var translator;
-		require(['translator'], function(_translator) {
-			translator = _translator;
-		});
-
 			function translate(modal) {
 				var header = modal.find('.modal-header'),
 					footer = modal.find('.modal-footer');
@@ -144,6 +136,7 @@ if ('undefined' !== typeof window) {
 				translate(modal);
 				return modal;
 			};
+		});
 	};
 
 	overrides.overrideTimeago = function() {