From eb0c0dc5724ea3265213f97aacfc149d95a0ef52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=87=91=E6=B5=B7=E6=B4=8B?= <jinhaiyang@axzo.cn>
Date: Mon, 4 Mar 2024 10:36:52 +0800
Subject: [PATCH] fix

---
 .../axzo/pokonyan/config/mybatisplus/type/SetTypeHandler.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/cn/axzo/pokonyan/config/mybatisplus/type/SetTypeHandler.java b/src/main/java/cn/axzo/pokonyan/config/mybatisplus/type/SetTypeHandler.java
index af0a4f0..7dd0a6a 100644
--- a/src/main/java/cn/axzo/pokonyan/config/mybatisplus/type/SetTypeHandler.java
+++ b/src/main/java/cn/axzo/pokonyan/config/mybatisplus/type/SetTypeHandler.java
@@ -58,7 +58,7 @@ public class SetTypeHandler extends BaseTypeHandler<Set<String>> {
         return Splitter.on(",")
                 .omitEmptyStrings()
                 .trimResults()
-                .splitToList(Optional.of(dbValue).orElse(StringUtils.EMPTY))
+                .splitToList(Optional.ofNullable(dbValue).orElse(StringUtils.EMPTY))
                 .stream()
                 .collect(Collectors.toSet());
     }