events: fix bug in EventEmitter#listeners()

cunneen · Oct 23, 2014 · 3cf8f58 · 3cf8f58
1 parent d6b0ae4
commit 3cf8f58
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/wrappers/node-lib/events.js b/lib/wrappers/node-lib/events.js
@@ -95,9 +95,9 @@ EventEmitter.prototype.removeListener = function(event, listener) {
 var realEventEmitterListeners = EventEmitter.prototype.listeners;
 EventEmitter.prototype.listeners = function(event) {
   var events = this._events;
-  var list = events[key];
+  var list = events[event];
   if (typeof list === 'function') {
-    return list._listener;
+    return [list._listener];
   } else if (list) {
     var result = [];
     var length = list.length;
@@ -106,7 +106,7 @@ EventEmitter.prototype.listeners = function(event) {
     }
     return result;
   } else {
-    return null;
+    return [];
   }
 };