From a5f270511804df4bbf766ba25c3254ebc01b07b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9meth=20Noel?= <nemeth.noel@thekingsteam.tk>
Date: Thu, 1 Jul 2021 15:16:10 +0200
Subject: [PATCH] Fix hasUpdate check

---
 .../java/net/minestom/server/instance/block/CustomBlock.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/instance/block/CustomBlock.java b/src/main/java/net/minestom/server/instance/block/CustomBlock.java
index eb386384c..ff6a6aaa7 100644
--- a/src/main/java/net/minestom/server/instance/block/CustomBlock.java
+++ b/src/main/java/net/minestom/server/instance/block/CustomBlock.java
@@ -179,7 +179,7 @@ public abstract class CustomBlock {
         if (updateFrequency == null)
             return false;
 
-        return !updateFrequency.isZero();
+        return !updateFrequency.isNegative() && !updateFrequency.isZero();
     }