[Pkg-javascript-commits] [sockjs-client] 104/434: Don't run a EventEmitter callback if it's set to null

[Tonnerre Lombard]

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tonnerre-guest pushed a commit to branch master
in repository sockjs-client.

commit 15a96edc5ecb2fdf373e16bcc012a3c5420057d7
Author: Marek Majkowski <majek04 at gmail.com>
Date:   Thu Aug 25 17:10:57 2011 +0100

    Don't run a EventEmitter callback if it's set to null
---
 lib/reventtarget.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reventtarget.js b/lib/reventtarget.js
index d5bc526..a88ead0 100644
--- a/lib/reventtarget.js
+++ b/lib/reventtarget.js
@@ -28,7 +28,7 @@ REventTarget.prototype.removeEventListener = function (eventType, listener) {
 REventTarget.prototype.dispatchEvent = function (event) {
     var t = event.type;
     var args = Array.prototype.slice.call(arguments, 0);
-    if (typeof this['on'+t] !== 'undefined') {
+    if (this['on'+t]) {
         this['on'+t].apply(this, args);
     }
     if (this._listeners && t in this._listeners) {

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