status: fix crash for new databases
status: fix crash for new databases

avoid a division by zero, while at the occasion, make sure we always
print the remarks field, unrelated to whether the database ever started
up before

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb