set_locale="true"
fi
-if [ ! -z "${set_locale}" ]; then
+if [ "${set_locale}" ]; then
LANG=$(grep "^${locale}" /root/usr/share/i18n/SUPPORTED | grep UTF-8 |sed -e 's, .*,,' -e q)
printf 'LANG="%s"\n' "${LANG}" >> "${grep_file}"
chroot /root /usr/sbin/locale-gen "${LANG}"