Train Interrupt "Fuel" does not work as expected

[Stranger92]

Interrupt with a condition "Fuel < N" is not triggered when the train has 0 fuel left in its slots. The one being consumed does not affect the logic.
So in reality this condition seem to be "0 < Fuel < N", because if you put at least one item of fuel in the fuel slot the interrupt is immediately triggered.

[Loewchen]

117239