diff --git a/node_modules/kaefer/lib/util.js b/node_modules/kaefer/lib/util.js
index df3940f0..06f781b2 100644
--- a/node_modules/kaefer/lib/util.js
+++ b/node_modules/kaefer/lib/util.js
@@ -2,14 +2,15 @@ define(function(require, exports, module) {
 
 exports.inherits = function(Child, Parent) {
   Child.prototype = Object.create(Parent.prototype, { constructor: { value: Child }});
-}
+};
 
 var isNode = (typeof global !== "undefined" && ({}).toString.call(global) == '[object global]');
 var isBrowser = (typeof window !== "undefined" && ({}).toString.call(window) == '[object window]');
 
 if (isNode) {
     exports.uid = function(length) {
-        return (require("crypto")
+        // make sure packagers don't try to package "crypto"
+        return (require("cry" + "pto")
             .randomBytes(length)
             .toString("base64")
             .slice(0, length)
@@ -27,7 +28,7 @@ if (isNode) {
         for (var i = 0; i < length; i++) {
             arr[i] = Math.floor(Math.random() * 255);
         }
-        return btoa(String.fromCharCode.apply(null, values)).slice(0, 10);
+        return btoa(String.fromCharCode.apply(null, arr)).slice(0, 10);
     };
 }