Testcase: currently when there is a list without a specified length in a unit which gets it data from a sink, there is no way to signal end-of-data and thus end the list without an exception.
Testcase: currently when there is a list without a specified length in a
unit which gets it data from a sink, there is no way to signal
end-of-data and thus end the list without an exception.

When reading from disk, this is not a problem.

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