From fac962795ae0c954f14c5bf8513365474ba51185 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Sun, 7 Apr 2013 19:31:52 -0500
Subject: [PATCH] Fix un-unbannable bans

---
 channel.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/channel.js b/channel.js
index 2f3cfee2..6c5a2bec 100644
--- a/channel.js
+++ b/channel.js
@@ -215,7 +215,7 @@ Channel.prototype.unbanIP = function(actor, ip) {
     if(!Rank.hasPermission(actor, "ipban"))
         return false;
 
-    delete this.ipbans[ip];
+    this.ipbans[ip] = null;
 
     if(!this.registered)
         return false;
@@ -257,7 +257,7 @@ Channel.prototype.search = function(query, callback) {
 
 Channel.prototype.userJoin = function(user) {
     // GTFO
-    if(user.ip in this.ipbans) {
+    if(user.ip in this.ipbans && this.ipbans[user.ip] != null) {
         this.logger.log("--- Kicking " + user.ip + " - banned");
         user.socket.disconnect();
         return;