From 9750e1fe8ba9b30b9c1ce118a22f146acf83af31 Mon Sep 17 00:00:00 2001
From: TheMode <themode@outlook.fr>
Date: Thu, 19 Aug 2021 02:53:13 +0200
Subject: [PATCH] Synchronize child access

---
 src/main/java/net/minestom/server/event/EventNodeImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/event/EventNodeImpl.java b/src/main/java/net/minestom/server/event/EventNodeImpl.java
index 58dc0103e..ad659117e 100644
--- a/src/main/java/net/minestom/server/event/EventNodeImpl.java
+++ b/src/main/java/net/minestom/server/event/EventNodeImpl.java
@@ -68,8 +68,8 @@ class EventNodeImpl<T extends Event> implements EventNode<T> {
 
     @Override
     public <E extends T> @NotNull List<EventNode<E>> findChildren(@NotNull String name, Class<E> eventType) {
-        if (children.isEmpty()) return Collections.emptyList();
         synchronized (GLOBAL_CHILD_LOCK) {
+            if (children.isEmpty()) return Collections.emptyList();
             List<EventNode<E>> result = new ArrayList<>();
             for (EventNode<T> child : children) {
                 if (equals(child, name, eventType)) {