Correct required database variables

	wp config create \

		--extra-php \

		--skip-check \

		--dbhost="${DB_HOST? Please set DB_HOST in /etc/wordpress/}" \

		--dbname="${DB_NAME? Please set DB_NAME in /etc/wordpress/}" \

		${DB_USER+--dbuser=${DB_USER}} \

		--dbuser="${DB_USER? Please set DB_USER in /etc/wordpress/}" \

		${DB_HOST+--dbhost=${DB_HOST}} \

		${DB_PASS+--dbpass=${DB_PASS}} \

	<<-END_CONFIG

		define('DISALLOW_FILE_MODS', true);

		exec "$@"

		;;

	*)

		[[ -v DB_HOST ]] && create_config || true

		[[ -v DB_NAME ]] && create_config || true

		exec "$@"

		;;

esac