Merge pull request #150 from cblanquera/master

undefined is not a function
shama · Sep 30, 2014 · f9db239 · f9db239
2 parents fec5450 + 6fa4f2b
commit f9db239
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/platform.js b/lib/platform.js
@@ -22,6 +22,7 @@ var watched = Object.create(null);
 var renameWaiting = null;
 var renameWaitingFile = null;
 var emitEvents = true;
+var noop = function() {};
 
 var platform = module.exports = function(file, cb) {
   if (PathWatcher == null) {
@@ -116,6 +117,7 @@ platform.tick = statpoll.tick.bind(statpoll);
 
 // Close up a single watcher
 platform.close = function(filepath, cb) {
+  cb = cb || noop;
   if (Array.isArray(watched[filepath])) {
     try {
       for (var i = 0; i < watched[filepath].length; i++) {
@@ -209,4 +211,4 @@ platformUtils.linuxWorkarounds = function(event, filepath, cb) {
     platformUtils.linuxProcessQueue(cb);
   }, 100);
   return false;
-};
+};