fine tuning of xml parser

Author: marcelduran

lib/helper.js

@@ -8,7 +8,7 @@ var xml2js = require('xml2js'),
     url    = require('url'),
     os     = require('os');
 
-var parser = new xml2js.Parser({explicitArray: false});
+var parser = new xml2js.Parser({explicitArray: false, mergeAttrs: true});
 
 var reNumber = /^[\.\+\-]?[\d\.]+$/,
     reInvalidDec = /(?:\.\d*){2,}/,

lib/webpagetest.js

@@ -160,8 +160,8 @@ function api(pathname, callback, query, options) {
                 if (typeof callback === 'function') {
                   callback.apply(this, [err, obj].concat(options.args));
                 }
-                return;
               });
+              return;
             } else if (info.type === 'text/html') {
               data = {result: (reHTMLOutput.exec(data) || [])[1]};
             }