From 72d9dee37a6618739da0f619be0a96038fbdeb5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <dev@schuetz-co.de>
Date: Mon, 6 Apr 2020 11:22:16 +0200
Subject: [PATCH] live: keep $PATH and $DISPLAY

---
 tools/tuhi-live.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/tuhi-live.py b/tools/tuhi-live.py
index b3a74c5..ee2d905 100755
--- a/tools/tuhi-live.py
+++ b/tools/tuhi-live.py
@@ -183,11 +183,15 @@ def drop_privileges():
     os.setresuid(uid, uid, uid)
 
     pw = pwd.getpwuid(uid)
+    path = os.environ['PATH']
+    display = os.environ['DISPLAY']
 
     # we completely clear the environment and start a new and controlled one
     os.environ.clear()
     os.environ['XDG_RUNTIME_DIR'] = f'/run/user/{uid}'
     os.environ['HOME'] = pw.pw_dir
+    os.environ['PATH'] = path
+    os.environ['DISPLAY'] = display
 
 
 def parse(args):