message: Fix ambiguous return
diff: @@ -32,7 +32,7 @@ EvaluationReturn EvaluatorLTL::Evaluate(const modules::world::World& world) {
  if (world.GetAgent(agent_id_)) {
  return Evaluate(world.Observe({agent_id_})[0]);
  } else {
  - return safety_violations_;
  + return static_cast<int>(safety_violations_);
  }
  }
  