Fix: Ignore incorrect dataset labels instead of causing seg-fault error.

AlexeyAB

2018-05-28 6fd90762c5d1c322eafefc8fd21fc6d750853d21

1
2
3
+++++
val_eq (Val.add (Val.add (r3 PC) Vone) Vone) (Val.add (x2 PC) Vone)
*****