From 05e763eb61b5e037ec65ec752f3b322de1ea7d57 Mon Sep 17 00:00:00 2001
From: erdgeist <erdgeist@erdgeist.org>
Date: Tue, 7 Feb 2006 14:41:10 +0000
Subject: Cosmetics.

---
 ezjail-config.sh | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/ezjail-config.sh b/ezjail-config.sh
index 927ab23..3a1d8ea 100644
--- a/ezjail-config.sh
+++ b/ezjail-config.sh
@@ -14,8 +14,8 @@ ezjail_flavour_users=${ezjail_flavour_users:-""}
 ezjail_flavour_files=${ezjail_flavour_files:-""}
 
 # try to create users
-for user in $ezjail_flavour_users; do
-  TIFS=$IFS; IFS=:; set -- $user; IFS=$TIFS
+for user in ${ezjail_flavour_users}; do
+  TIFS=${IFS}; IFS=:; set -- ${user}; IFS=${TIFS}
   if [ $# -eq 8 ]; then
     gc=1; name=$1; grouplist=$3; gidlist=$4; home=$7
 
@@ -24,31 +24,31 @@ for user in $ezjail_flavour_users; do
     [ $6 ] && pass="$6"         || pass="*"
     [ $8 ] && shell="-s $8"     || shell=""
 
-    [ "$home" = "${home#-}" ] && mkhome="-m" || mkhome=""
+    [ "${home}" = "${home#-}" ] && mkhome="-m" || mkhome=""
     [ ${home#-} ] && home="-d ${home#-}" || home=""
 
     # ensure all groups
-    if [ $grouplist ]; then
-      for group in `echo $grouplist | tr "," " "`; do
-        gid=`echo $gidlist | cut -d , -f $gc`; [ $gid ] && gid="-g $gid"
-        pw groupadd -n $group $gid
-        gc=$((1+$gc))
+    if [ ${grouplist} ]; then
+      for group in `echo -n ${grouplist} | tr "," " "`; do
+        gid=`echo ${gidlist} | cut -d , -f ${gc}`; [ "${gid}" ] && gid="-g ${gid}"
+        pw groupadd -n ${group} ${gid}
+        gc=$((1+${gc}))
       done
     fi
     # create user
-    [ $grouplist ] && grouplist="-G $grouplist"
-    [ $name ] && echo "$pass" | pw useradd -n $name $uid $shell $mkhome $home $grouplist "`echo $comment | tr = ' '`" -H 0
+    [ "${grouplist}" ] && grouplist="-G ${grouplist}"
+    [ "${name}" ] && echo "${pass}" | pw useradd -n ${name} ${uid} ${shell} ${mkhome} ${home} ${grouplist} "`echo -n${comment} | tr = ' '`" -H 0
   fi
 done
 
 # chmod all files not belonging to root
-for file in $ezjail_flavour_files; do
-  TIFS=$IFS; IFS=:; set -- $file; IFS=$TIFS
+for file in ${ezjail_flavour_files}; do
+  TIFS=${IFS}; IFS=:; set -- ${file}; IFS=${TIFS}
   set +o noglob
   if [ $# -eq 3 -a "$3" ]; then
     owner=$1; [ $2 ] && owner="$1:$2"
     for file in ./$3; do
-      chown -R $owner /$file
+      chown -R ${owner} /${file}
     done
   fi
   set -o noglob
-- 
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