Fix wrong mountpoint

In ed50e3fa04 _jailpath was updated to include the full path on the host.
The test and if required mkdir were then done with the jail’s root pirectory perpended to that full path.

usr/local/share/bastille/mount.sh

@@ -97,8 +97,8 @@ for _jail in ${JAILS}; do
     _fstab_entry="${_hostpath} ${_jailpath} ${_type} ${_perms} ${_checks}"
 
     ## Create mount point if it does not exist. -- cwells
-    if [ ! -d "${bastille_jailsdir}/${_jail}/root/${_jailpath}" ]; then
-        if ! mkdir -p "${bastille_jailsdir}/${_jail}/root/${_jailpath}"; then
+    if [ ! -d "${_jailpath}" ]; then
+        if ! mkdir -p "${_jailpath}"; then
             error_exit "Failed to create mount point inside jail."
         fi
     fi