# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1661064620 -7200
# Node ID 4a0cb73945a81d3d4bceb0ec7204dc924edbebb6
# Parent  379d3178f3ce205a470130b74f163fd681517c6b
Use "read -r" for when mounting/unmounting

diff -r 379d3178f3ce -r 4a0cb73945a8 sbin/fjail
--- a/sbin/fjail	Sun Aug 21 08:35:18 2022 +0200
+++ b/sbin/fjail	Sun Aug 21 08:50:20 2022 +0200
@@ -395,7 +395,7 @@
         { echo "ERROR: root dataset does not exist" >&2; return 1; }
 
     zfs list -H -o name,mountpoint,canmount,mounted -s mountpoint -t filesystem -r "${_dsname}" | \
-        while IFS=$'\t' read _name _mp _canmount _mounted ; do
+        while IFS=$'\t' read -r _name _mp _canmount _mounted ; do
             # Skip filesystems that are already mounted
             [ "${_mounted}" = "yes" ] && continue
             # Skip filesystems that must not be mounted
@@ -455,7 +455,7 @@
     mount -t zfs -p | \
         grep -E "^${_dsname}(/|\s)" | \
         sort -n -r | \
-        while IFS=' '$'\t' read _name _mp _rest ; do
+        while IFS=' '$'\t' read -r _name _mp _rest ; do
             echo "Umounting ${_name} on ${_mp}"
             umount "${_mp}" || return 1
         done