From c5256195d6f888d6f6081b68e9453f17a5ed2c0b Mon Sep 17 00:00:00 2001
From: Thach Le <thach.le@linecorp.com>
Date: Mon, 1 Jul 2024 23:16:54 +0700
Subject: [PATCH] Handle NPE

---
 src/main/java/io/lettuce/core/codec/ByteArrayCodec.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/io/lettuce/core/codec/ByteArrayCodec.java b/src/main/java/io/lettuce/core/codec/ByteArrayCodec.java
index c8a9cffd06..bcecd3d283 100644
--- a/src/main/java/io/lettuce/core/codec/ByteArrayCodec.java
+++ b/src/main/java/io/lettuce/core/codec/ByteArrayCodec.java
@@ -90,9 +90,11 @@ public ByteBuffer encodeValue(byte[] value) {
     }
 
     private static byte[] getBytes(ByteBuffer buffer) {
+        if (buffer == null) {
+            return EMPTY;
+        }
 
         int remaining = buffer.remaining();
-
         if (remaining == 0) {
             return EMPTY;
         }