Fix disabled netty again

CraftBukkit-Patches/0020-Netty.patch

@@ -1,4 +1,4 @@
-From 581d883c923294c725f719f2061591c9525d6565 Mon Sep 17 00:00:00 2001
+From 2c3e391038bd13cd441a762e2800cec8b4aefea9 Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Tue, 23 Apr 2013 11:47:32 +1000
 Subject: [PATCH] Netty
@@ -74,7 +74,7 @@ index bd7e41c..b04d8a1 100644
              this.getLogger().warning("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
              this.getLogger().warning("The server will make no attempt to authenticate usernames. Beware.");
 diff --git a/src/main/java/net/minecraft/server/DedicatedServerConnectionThread.java b/src/main/java/net/minecraft/server/DedicatedServerConnectionThread.java
-index ef7e10d..4638983 100644
+index ef7e10d..5f2e42e 100644
 --- a/src/main/java/net/minecraft/server/DedicatedServerConnectionThread.java
 +++ b/src/main/java/net/minecraft/server/DedicatedServerConnectionThread.java
 @@ -82,7 +82,7 @@ public class DedicatedServerConnectionThread extends Thread {
@@ -82,7 +82,7 @@ index ef7e10d..4638983 100644
                  PendingConnection pendingconnection = new PendingConnection(this.e.d(), socket, "Connection #" + this.c++);
  
 -                this.a(pendingconnection);
-+                ((org.spigotmc.MultiplexingServerConnection) this.e).register(pendingconnection); // Spigot
++                ((org.spigotmc.MultiplexingServerConnection) this.e.d().ae()).register(pendingconnection); // Spigot
              } catch (IOException ioexception) {
                  this.e.d().getLogger().warning("DSCT: " + ioexception.getMessage()); // CraftBukkit
              }