View difference between Paste ID: kHt3440j and zeSejfmC

 #!/sbin/runscript
 
 . /etc/init.d/functions.sh
 
 dirs=(/dev /dev/pts /dev/shm /tmp /home /var/run /var/lib/dbus)
 
 chrootarch=32
 #chrootarch=64
 
 start() {
     ebegin "Starting Arch${chrootarch} chroot"
     for d in "${dirs[@]}"; do
         mount -o bind $d /opt/arch${chrootarch}$d
     done
     mount -t proc none /opt/arch${chrootarch}/proc
     mount -t sysfs none /opt/arch${chrootarch}/sys
     eend 0
 }
 
 stop() {
     ebegin "Stopping Arch${chrootarch} chroot"
     for (( i = ${#dirs[@]} - 1; i >= 0; i-- )); do
-        umount "/opt/arch${chrootarch}dirs[i]}"
+        umount "/opt/arch${chrootarch}${dirs[i]}"
     done
     umount /opt/arch${chrootarch}/{proc,sys}
     eend 0
 }
 restart() {
     $0 stop
     sleep 1
     $0 start
 }