From d213f7588fb6ee6c1f1377a50ac0681280df12a2 Mon Sep 17 00:00:00 2001
From: mbax <matt@phozop.net>
Date: Tue, 2 Jul 2013 21:38:01 -0400
Subject: [PATCH] Update client on cancelled entity naming. Fixes BUKKIT-4396

---
 src/main/java/net/minecraft/server/PlayerConnection.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index f201933daf..217c5210e6 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -1110,6 +1110,10 @@ public class PlayerConnection extends Connection {
                             // Refresh the current leash state
                             this.sendPacket(new Packet39AttachEntity(1, entity, ((EntityInsentient) entity).bE()));
                         }
+                        if (itemInHand != null && itemInHand.id == Item.NAME_TAG.id && entity instanceof EntityInsentient) {
+                            // Refresh the current entity metadata
+                            this.sendPacket(new Packet40EntityMetadata(entity.id, entity.datawatcher, true));
+                        }
                         return;
                     }
                     // CraftBukkit end