From c8415740dc6b85935aed2e0b10f7e008188dc980 Mon Sep 17 00:00:00 2001
From: fullwall <fullwall@optusnet.com>
Date: Tue, 24 Apr 2012 13:31:52 +0800
Subject: [PATCH] Ignore non-living entities

---
 src/main/java/net/citizensnpcs/npc/CitizensNPCManager.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/net/citizensnpcs/npc/CitizensNPCManager.java b/src/main/java/net/citizensnpcs/npc/CitizensNPCManager.java
index 9ab533152..e91ee2f5e 100644
--- a/src/main/java/net/citizensnpcs/npc/CitizensNPCManager.java
+++ b/src/main/java/net/citizensnpcs/npc/CitizensNPCManager.java
@@ -21,6 +21,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.metadata.FixedMetadataValue;
 import org.bukkit.metadata.MetadataValue;
@@ -71,6 +72,8 @@ public class CitizensNPCManager implements NPCManager {
 
     @Override
     public NPC getNPC(Entity entity) {
+        if (!(entity instanceof LivingEntity))
+            return null;
         net.minecraft.server.Entity handle = ((CraftEntity) entity).getHandle();
         if (handle instanceof NPCHandle)
             return ((NPCHandle) handle).getNPC();