Pac-driver fix for recently added -I option.
Pac-driver fix for recently added -I option.

Only included in standalone/jit version now.

rsmmr/hilti,rsmmr/hilti,FrozenCaribou/hilti,FrozenCaribou/hilti,FrozenCaribou/hilti,rsmmr/hilti,rsmmr/hilti,FrozenCaribou/hilti,rsmmr/hilti,FrozenCaribou/hilti