if hostname was somehow already filled, make sure it's freed, and that a NULL argument is propagated into it, e.g. not just getting a random other value
if hostname was somehow already filled, make sure it's freed, and that a NULL argument is propagated into it, e.g. not just getting a random other value

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