As of 0b81a484f3453082d28a48968a063fd907daa5b5, ROBJECT_IVPTR will always return a value, so we don't need to test whether or not we got one. T_OBJECTs always come to life as embedded objects, so they will return an ivptr, and when they become "unembedded" they will have an ivptr at that point too
Remove unnecessary conditional
As of 0b81a484f3453082d28a48968a063fd907daa5b5,
ROBJECT_IVPTRwillalways return a value, so we don't need to test whether or not we got
one. T_OBJECTs always come to life as embedded objects, so they will
return an ivptr, and when they become "unembedded" they will have an
ivptr at that point too