worker: Prefer null character over spaces when clearing argv (#2968)
worker: Prefer null character over spaces when clearing argv (#2968)


jacknagz/osquery,jedi22/osquery,tburgin/osquery,tburgin/osquery,jacknagz/osquery,jedi22/osquery,hackgnar/osquery,tburgin/osquery,jacknagz/osquery,hackgnar/osquery,PoppySeedPlehzr/osquery,hackgnar/osquery,jedi22/osquery,PoppySeedPlehzr/osquery,PoppySeedPlehzr/osquery