changed markHead signature (part of it was accedentaly checked in with the CMDmin fix)
changed markHead signature (part of it was accedentaly checked in with the
CMDmin fix)

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