From b90f30dbe49ca3b2dfaf4dd5bd206edffbff9aae Mon Sep 17 00:00:00 2001
From: cxh <XianghuanChen@eaton.com>
Date: Wed, 11 Dec 2024 18:10:19 +0800
Subject: [PATCH] Update SysUserController.java

---
 .../org/dromara/system/controller/system/SysUserController.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
index d4cecbe14..e1e868a6e 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
@@ -218,7 +218,7 @@ public class SysUserController extends BaseController {
     @GetMapping("/optionselect")
     public R<List<SysUserVo>> optionselect(@RequestParam(required = false) Long[] userIds,
                                            @RequestParam(required = false) Long deptId) {
-        return R.ok(userService.selectUserByIds(userIds == null ? null : List.of(userIds), deptId));
+        return R.ok(userService.selectUserByIds(ArrayUtil.isEmpty(userIds) ? null : List.of(userIds), deptId));
     }
 
     /**