From 1d6559d6c7ac85438f9e8f1fbeee90374d943d06 Mon Sep 17 00:00:00 2001
From: Xanadu13 <xanadu13@qq.com>
Date: Wed, 20 Mar 2024 17:15:37 +0800
Subject: [PATCH] bug fix

---
 .../java/pers/xanadu/enderdragon/manager/DragonManager.java    | 3 ++-
 src/main/resources/plugin.yml                                  | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java b/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
index 686a5f3..92a3f56 100644
--- a/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
+++ b/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
@@ -490,7 +490,8 @@ public class DragonManager {
      */
     public static EnderDragon getEnderDragon(final World world){
         if(world.getEnvironment() != World.Environment.THE_END){
-            return world.getEntitiesByClass(EnderDragon.class).iterator().next();
+            Iterator<EnderDragon> iterator = world.getEntitiesByClass(EnderDragon.class).iterator();
+            return iterator.hasNext()?iterator.next():null;
         }
         if(Version.mcMainVersion >= 16){
             DragonBattle battle = world.getEnderDragonBattle();
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 7d6d557..4c58e42 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: EnderDragon
-version: 2.5.0
+version: 2.5.1
 main: pers.xanadu.enderdragon.EnderDragon
 author: Xanadu13
 api-version: 1.13