From ee32cb5e2bd1642f5f2525c4ad51928247dcf0d5 Mon Sep 17 00:00:00 2001
From: Chaiyong Ragkhitwetsagul <cragkhit@gmail.com>
Date: Tue, 4 Mar 2025 10:05:57 +0700
Subject: [PATCH] Update HexConvert.java

Updating the `bytesToHexString()` method to avoid `NullPointerException`.
---
 modPrecompiled/src/org/aion/precompiled/util/HexConvert.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modPrecompiled/src/org/aion/precompiled/util/HexConvert.java b/modPrecompiled/src/org/aion/precompiled/util/HexConvert.java
index 5c408674b1..94baa7e680 100644
--- a/modPrecompiled/src/org/aion/precompiled/util/HexConvert.java
+++ b/modPrecompiled/src/org/aion/precompiled/util/HexConvert.java
@@ -5,6 +5,9 @@ public class HexConvert {
     private static final byte[] ZERO_BYTE_ARRAY = new byte[] {0};
 
     public static String bytesToHexString(byte[] bytes) {
+        if (bytes == null) {
+            return null;
+        }
         char[] hexChars = new char[bytes.length * 2];
         for (int j = 0; j < bytes.length; j++) {
             int v = bytes[j] & 0xFF;