From 992c8d8da9eea230ab329017b8a150e59e41701c Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Fri, 2 May 2014 12:06:31 -0500
Subject: [PATCH] Fix a case where users could cause duplicate joins

---
 lib/channel.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/channel.js b/lib/channel.js
index a11110c4..86c7cfe8 100644
--- a/lib/channel.js
+++ b/lib/channel.js
@@ -504,7 +504,7 @@ Channel.prototype.preJoin = function (user, password) {
         if (self.opts.password !== false && user.rank < 2) {
             if (password !== self.opts.password) {
                 var checkPassword = function (pw) {
-                    if (self.dead) {
+                    if (self.dead || user.inChannel()) {
                         return;
                     }
 
@@ -513,10 +513,6 @@ Channel.prototype.preJoin = function (user, password) {
                         return;
                     }
 
-                    user.socket.listeners("channelPassword").splice(
-                        user.socket.listeners("channelPassword").indexOf(checkPassword)
-                    );
-
                     user.socket.emit("cancelNeedPassword");
                     self.join(user);
                 };