From 464433c911a11cca53472a117979fef1467d6d14 Mon Sep 17 00:00:00 2001
From: Bastian Bittorf <bb@npl.de>
Date: Mon, 13 Mar 2023 18:43:54 +0100
Subject: [PATCH] cosmetic fix for --force-timestamps, avoid touching other
 filesystems by using find-option -xdev and so: do not try to operate on e.g.
 /proc which avoid messages like:

touch: setting times of '/proc/fs/nfsd': Operation not permitted
touch: setting times of '/proc/1': Operation not permitted

closes #264
---
 sysa/helpers.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sysa/helpers.sh b/sysa/helpers.sh
index 2e3ca93..baa466b 100755
--- a/sysa/helpers.sh
+++ b/sysa/helpers.sh
@@ -460,7 +460,7 @@ default() {
 # This function needs `touch` that supports --no-dereference
 # (at least coreutils 8.1).
 canonicalise_all_files_timestamp() {
-    find / -exec touch --no-dereference -t 197001010000.00 {} +
+    find / -xdev -exec touch --no-dereference -t 197001010000.00 {} +
 }
 
 populate_device_nodes() {