Check that 0 evaluates to true
Check that 0 evaluates to true

With new upstream compiler, fixes #144

mfikes/planck,ericstewart/planck,slipset/planck,DerekCuevas/planck,mfikes/planck,slipset/planck,mnespor/planck,mfikes/planck,DerekCuevas/planck,slipset/planck,mnespor/planck,mnespor/planck,mfikes/planck,ericstewart/planck,ericstewart/planck,mfikes/planck,mfikes/planck,slipset/planck,slipset/planck,DerekCuevas/planck