From a0d6415612a3f7ed22bbc82fc6a7ae2e14a1ca63 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Sun, 13 Apr 2014 09:00:59 +1000
Subject: [PATCH] Print Stack on InternalException


diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
index 0c10e18..d1b9c49 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -94,6 +94,7 @@ public class NetworkManager extends SimpleChannelInboundHandler {
         }
 
         this.close(chatmessage);
+        if (MinecraftServer.getServer().isDebugging()) throwable.printStackTrace(); // Spigot
     }
 
     protected void a(ChannelHandlerContext channelhandlercontext, Packet packet) {
-- 
1.9.1