# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1727518264 -7200
# Node ID 39a7594b45f9c4965da2c845cb4c75f64e03c162
# Parent  57ee25cec0dd9f122cca11a75f0842054c38148c
ftjail: check that a given argument is readable

diff -r 57ee25cec0dd -r 39a7594b45f9 sbin/ftjail
--- a/sbin/ftjail	Fri Sep 27 22:45:45 2024 +0200
+++ b/sbin/ftjail	Sat Sep 28 12:11:04 2024 +0200
@@ -905,7 +905,7 @@
     [ -z "${_new_origin}" ] && { echo "ERROR: no new origin given" 1>&2; return 2; }
     zfs list -H -o name -t snapshot "${_new_origin}" >/dev/null || { echo "ERROR: new origin does not exist" 1>&2; return 1; }
     if [ -n "${_etcupdate_tarball}" ]; then
-        [ -f "${_etcupdate_tarball}" ] || { echo "ERROR: given etcupdate tarball does not exist " 1>&2; return 1; }
+        [ -r "${_etcupdate_tarball}" ] || { echo "ERROR: given etcupdate tarball does not exist and/or is not readable" 1>&2; return 1; }
     fi
 
     _dir_basename="$(basename "${_directory}")"