jiangcuo/node
1
0
Fork 0
mirror of https://github.com/nodejs/node.git synced 2025-05-06 13:09:42 +00:00
Code Issues Actions 14 Packages Projects Releases Wiki Activity

events: use null assignment instead of deleting property

Browse Source
This commit is contained in:
Ryunosuke SATO 2012-12-10 13:34:33 +09:00 committed by Ben Noordhuis
parent 3c293ba272
commit 0397223ab4
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/events.js
View File

@ -226,7 +226,7 @@ EventEmitter.prototype.removeListener = function(type, listener) {
if (position < 0) return this; if (position < 0) return this;
list.splice(position, 1); list.splice(position, 1);
if (list.length == 0) if (list.length == 0)
delete this._events[type]; this._events[type] = null;
if (this._events.removeListener) { if (this._events.removeListener) {
this.emit('removeListener', type, listener); this.emit('removeListener', type, listener);
@ -234,7 +234,7 @@ EventEmitter.prototype.removeListener = function(type, listener) {
} else if (list === listener || } else if (list === listener ||
(list.listener && list.listener === listener)) (list.listener && list.listener === listener))
{ {
delete this._events[type]; this._events[type] = null;
if (this._events.removeListener) { if (this._events.removeListener) {
this.emit('removeListener', type, listener); this.emit('removeListener', type, listener);