Fix: #21

Streams should end properly

Author: harish2704

lib/xml.js

@@ -50,11 +50,12 @@ function xml(input, options) {
     function end() {
         if (stream) {
             var data = output;
-            delay(function () { stream.emit('data', data) });
-
-            stream.emit('end');
-            stream.readable = false;
-            stream.emit('close');
+            delay(function () {
+              stream.emit('data', data);
+              stream.emit('end');
+              stream.readable = false;
+              stream.emit('close');
+            });
         }
     }
 
@@ -278,4 +279,4 @@ function attribute(key, value) {
 }
 
 module.exports = xml;
-module.exports.element = module.exports.Element = element;
+module.exports.element = module.exports.Element = element;