# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1727527885 -7200
# Node ID 5ba31e3748ca157f841a8026cd518f86fddda6ed
# Parent  7bbb397168b7abaa1ccb7a0c2d31bb67764523c6
ftjail: quote all option expansions

diff -r 7bbb397168b7 -r 5ba31e3748ca sbin/ftjail
--- a/sbin/ftjail	Sat Sep 28 14:09:38 2024 +0200
+++ b/sbin/ftjail	Sat Sep 28 14:51:25 2024 +0200
@@ -79,7 +79,7 @@
 
     _opt_dry_run=""
     while getopts "nu" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             n|u)
                 _opt_dry_run="yes"
                 ;;
@@ -138,7 +138,7 @@
     _opt_symlink=""
 
     while getopts "LPnu" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             L)
                 _opt_symlink="yes"
                 ;;
@@ -243,7 +243,7 @@
     _opt_symlink=""
 
     while getopts "LP" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             L)
                 _opt_symlink="-L"
                 ;;
@@ -291,7 +291,7 @@
     _opt_preserve_boot=""
 
     while getopts "LPb" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             L)
                 _opt_symlink="yes"
                 ;;
@@ -483,7 +483,7 @@
     _opt_symlink=""
 
     while getopts "LPnu" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             L)
                 _opt_symlink="yes"
                 ;;
@@ -669,7 +669,7 @@
     _opt_nodata=""
 
     while getopts "ADLM:Pu" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             A)
                 _opt_canmount="-o canmount=noauto"
                 ;;
@@ -880,7 +880,7 @@
     _opt_keep="no"
     _opt_old_origin=""
     while getopts "ko:" _opt ; do
-        case ${_opt} in
+        case "${_opt}" in
             k)
                 _opt_keep="yes"
                 ;;
@@ -1097,7 +1097,7 @@
 # Global option handling
 #
 while getopts "Vh" _opt ; do
-    case ${_opt} in
+    case "${_opt}" in
         V)
             printf 'ftjail %s\n' '@@SIMPLEVERSIONSTR@@'
             exit 0