From 5f0d2db1be0e324090de64ef22cc0f7bd15449d6 Mon Sep 17 00:00:00 2001
From: Calvin Montgomery <calzoneman@gmail.com>
Date: Tue, 20 May 2014 20:59:36 -0700
Subject: [PATCH] Add checks for dead channels

---
 lib/channel/channel.js | 5 +++++
 lib/channel/chat.js    | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/lib/channel/channel.js b/lib/channel/channel.js
index 425983cc..106cfdac 100644
--- a/lib/channel/channel.js
+++ b/lib/channel/channel.js
@@ -360,6 +360,11 @@ Channel.prototype.acceptUser = function (user) {
 };
 
 Channel.prototype.partUser = function (user) {
+    if (!this.logger) {
+        Logger.errlog.log("partUser called on dead channel");
+        return;
+    }
+
     this.logger.log("[login] " + user.longip + " (" + user.getName() + ") " +
                     "disconnected.");
     user.channel = null;
diff --git a/lib/channel/chat.js b/lib/channel/chat.js
index 52eca4b8..40ab4ced 100644
--- a/lib/channel/chat.js
+++ b/lib/channel/chat.js
@@ -108,7 +108,7 @@ ChatModule.prototype.shadowMutedUsers = function () {
 ChatModule.prototype.handleChatMsg = function (user, data) {
     var self = this;
 
-    if (!this.channel.modules.permissions.canChat(user)) {
+    if (!this.channel || !this.channel.modules.permissions.canChat(user)) {
         return;
     }
 
@@ -135,6 +135,10 @@ ChatModule.prototype.handleChatMsg = function (user, data) {
 };
 
 ChatModule.prototype.handlePm = function (user, data) {
+    if (!this.channel) {
+        return;
+    }
+
     var reallyTo = data.to;
     data.to = data.to.toLowerCase();