From d628b90fa9b7e5b0f86e3b3bcc80eafd3a810a8e Mon Sep 17 00:00:00 2001
From: "xiongdian.me" <xiongdian.me@bytedance.com>
Date: Thu, 5 Jan 2023 22:58:40 +0800
Subject: [PATCH] bug fix (Thu Jan  5 22:58:40 CST 2023)

---
 tools/get.dotfiles.cn | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/get.dotfiles.cn b/tools/get.dotfiles.cn
index 583367d..39293a3 100644
--- a/tools/get.dotfiles.cn
+++ b/tools/get.dotfiles.cn
@@ -1,7 +1,6 @@
 #!/bin/bash
 set -e
 
-DFS_USER=$(whoami)
 ARG=""
 GOT_OPTS=()
 while [[ $# > 0 || -n "$ARG" ]]; do
@@ -33,7 +32,7 @@ while [[ $# > 0 || -n "$ARG" ]]; do
 done
 
 # install
-if command -v su 1>/dev/null; then
+if command -v su 1>/dev/null || test -n "$DFS_USER"; then
     SUCMD="su $DFS_USER"
 else
     SUCMD="bash"