Fixing #54
Fixing #54

Suppressing an exception coming that was being thrown when stopping a
script.

daviwil/poshtools,YOTOV-LIMITED/poshtools,KevinHorvatin/poshtools,mgreenegit/poshtools,zbrad/poshtools,SpotLabsNET/poshtools,Microsoft/poshtools,adamdriscoll/poshtools,erwindevreugd/poshtools