Only raise if $CELLULOID_DEBUG is set
Only raise if $CELLULOID_DEBUG is set

marshall-lee/celluloid,jasonm23/celluloid,davydovanton/celluloid,kenichi/celluloid,sideci-sample/sideci-sample-celluloid,dilumn/celluloid,jstoja/celluloid,celluloid/celluloid,TiagoCardoso1983/celluloid,olleolleolle/celluloid,seuros/celluloid