From 470d9f9e1d3cd1234d19607f1b68e4a918657533 Mon Sep 17 00:00:00 2001
From: feildmaster <admin@feildmaster.com>
Date: Mon, 2 Apr 2012 14:06:33 -0500
Subject: [PATCH] Tell clients to update if EntityPortalCreateEvent is
 canceled. Fixes BUKKIT-1426

---
 .../java/net/minecraft/server/EntityEnderDragon.java   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/main/java/net/minecraft/server/EntityEnderDragon.java b/src/main/java/net/minecraft/server/EntityEnderDragon.java
index 6f74bc5652..198c108fde 100644
--- a/src/main/java/net/minecraft/server/EntityEnderDragon.java
+++ b/src/main/java/net/minecraft/server/EntityEnderDragon.java
@@ -617,6 +617,16 @@ public class EntityEnderDragon extends EntityComplex {
             for (BlockState state : event.getBlocks()) {
                 state.update(true);
             }
+        } else {
+            for (BlockState state : event.getBlocks()) {
+                Packet53BlockChange packet = new Packet53BlockChange(state.getX(), state.getY(), state.getZ(), this.world);
+                for (Iterator it = this.world.players.iterator(); it.hasNext();) {
+                    EntityHuman entity = (EntityHuman) it.next();
+                    if (entity instanceof EntityPlayer) {
+                        ((EntityPlayer) entity).netServerHandler.sendPacket(packet);
+                    }
+                }
+            }
         }
         // CraftBukkit end