From bd5e11c46a8521d801a8b632d42850496edc2599 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Mon, 17 Mar 2014 16:43:47 -0500
Subject: [PATCH] Fix empty channel issue

---
 lib/channel.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/channel.js b/lib/channel.js
index ec3c2914..46884dce 100644
--- a/lib/channel.js
+++ b/lib/channel.js
@@ -466,6 +466,14 @@ Channel.prototype.getIPRank = function (ip, callback) {
  */
 Channel.prototype.preJoin = function (user, password) {
     var self = this;
+
+    // Allow channel to unload if the only user disconnects without finishing a join
+    user.socket.on("disconnect", function () {
+        if (!user.inChannel() && self.users.length === 0) {
+            self.emit("empty");
+        }
+    });
+
     self.whenReady(function () {
         if (self.dead) {
             return;