From 40204077db1a025815ebe233c4cacea5b933ee0d Mon Sep 17 00:00:00 2001
From: fufesou <shuanglongchen@yeah.net>
Date: Sat, 1 Apr 2023 13:18:01 +0800
Subject: [PATCH] revert linux is_prelogin

Signed-off-by: fufesou <shuanglongchen@yeah.net>
---
 src/platform/linux.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/platform/linux.rs b/src/platform/linux.rs
index 1fdfd316d..dda4b115b 100644
--- a/src/platform/linux.rs
+++ b/src/platform/linux.rs
@@ -455,8 +455,8 @@ pub fn get_env_var(k: &str) -> String {
 }
 
 pub fn is_prelogin() -> bool {
-    let (uid, uname) = get_active_user_id_name();
-    uid.len() >= 4 || uname == "root"
+    let n = get_active_userid().len();
+    n < 4 && n > 1
 }
 
 pub fn is_root() -> bool {