CheckPV fix so Print actually works
See merge request !843 (merged)
(cherry picked from commit 4e76e910)
if ( msgLevel( MSG::VERBOSE ) || m_print ) verbose() << "There are " << n << " primary vertices." << endmsg;
is nonsensical as m_print will only take effect in verbose mode. The fix is to print always() for m_print as that's the intention.