Update ws.js

qm3ster · qm3ster · commit c1b769ead62f · 2015-06-26T04:01:23.000+03:00
diff --git a/lib/connect/ws.js b/lib/connect/ws.js
@@ -23,12 +23,12 @@ function buildBuilder (client, opts) {
 
 function buildBuilderBrowser (mqttClient, opts) {
   var url, parsed;
-  if (typeof(document) !== 'undefined') { // for Web Workers! P.S: typeof(document) !== undefined may be becoming the faster one these days.
+  if (typeof (document) !== 'undefined') { // for Web Workers! P.S: typeof(document) !== undefined may be becoming the faster one these days.
     parsed = _URL.parse(document.URL);
   } else {
-    throw "Could not determine host. Specify host manually.";
+    throw new Error('Could not determine host. Specify host manually.');
   }
-  
+
   if (!opts.protocol) {
     if ('https:' === parsed.protocol) {
       opts.protocol = 'wss';
