FIX: When using in an AMD module with RequireJS using a namespace,

it does not get packed correctly, because r.js optimizer matches
the exact line containing 'function' as a string. (See r.js@26506)

src/ua-parser.js

@@ -1083,7 +1083,7 @@
         exports.UAParser = UAParser;
     } else {
         // requirejs env (optional)
-        if (typeof(define) === FUNC_TYPE && define.amd) {
+        if (typeof(define) === 'function' && define.amd) {
             define(function () {
                 return UAParser;
             });