Remove an unnececessary nullptr check
Remove an unnececessary nullptr check

Closes #140
brettcannon/Pyjion,DinoV/Pyjion-1,Microsoft/Pyjion,brettcannon/Pyjion,DinoV/Pyjion-1,DinoV/Pyjion-1,Microsoft/Pyjion,DinoV/Pyjion-1,Microsoft/Pyjion,brettcannon/Pyjion,Microsoft/Pyjion