From deeffdc9fc974274bc442410ed908853ed732845 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 16 Feb 2014 06:05:35 -0500
Subject: [PATCH] check $ID rather than writable root

---
 .bin/custom-chroot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.bin/custom-chroot b/.bin/custom-chroot
index 42b0c5a..c6e3164 100755
--- a/.bin/custom-chroot
+++ b/.bin/custom-chroot
@@ -1,7 +1,7 @@
 #!/bin/bash -e
 
 bootstrap() {
-	[[ -w / ]] || exec sudo env -uUNSHARE HOME="$HOME" "$0" "$@"
+	[[ $(id -u) -eq 0 ]] || exec sudo env -uUNSHARE HOME="$HOME" "$0" "$@"
 
 	if [[ -z ${UNSHARE} ]] ; then
 		mount_args=
-- 
2.39.5