papermc/Spigot-Server-Patches/0077-Don-t-teleport-dead-entities.patch

From 9204f21b38dd0ddebe4bf14a00cf2b708b9544a3 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 22 Mar 2016 00:55:23 -0400
Subject: [PATCH] Don't teleport dead entities

Had some issue with this in past, and this is the vanilla logic.
Potentially an old CB change that's no longer needed.

diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 3584161c4..01d88ce66 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -2579,7 +2579,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
     }
 
     public Entity teleportTo(Location exit, boolean portal) {
-        if (true) {
+        if (!this.dead) { // Paper
             WorldServer worldserver = ((CraftWorld) getBukkitEntity().getLocation().getWorld()).getHandle();
             WorldServer worldserver1 = ((CraftWorld) exit.getWorld()).getHandle();
             DimensionManager dimensionmanager = worldserver1.dimension;
-- 
2.21.0