Fix handling of %pre -p <prog> when it has no body
Fix handling of %pre -p <prog> when it has no body

devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5