diff --git a/Building/Building.c b/Building/Building.c
index b2b3735..d859b2d 100644
--- a/Building/Building.c
+++ b/Building/Building.c
@@ -166,7 +166,8 @@ void go_to_floor_Building(THIS(Building), int origin, int destination, Passenger
 	if (origin < 0 || origin >= FLOORS) {CRASH("You are trying to start from a non existing floor\n");}
 	if (destination < 0 || destination >= FLOORS) {CRASH("You are trying to reach a non existing floor\n");}
 
-	this->waiting_passengers->insert_tail(this->waiting_passengers, (void*) &passenger, sizeof(passenger));
+	//if(this->waiting_passengers->compare(this->waiting_passengers, (void*) &passenger, passenger.compare))
+	this->waiting_passengers->insert_tail(this->waiting_passengers, (void*) &passenger, sizeof(passenger));//todo : check if inside list
 	pthread_cond_wait(this->condition_floors[origin], this->mutex_cond_get_inside_elevator);
 	elevator_number = this->get_inside_elevator(this, origin, passenger);
 
diff --git a/Visitor/Visitor.c b/Visitor/Visitor.c
index 0cf4ccd..ce93c42 100644
--- a/Visitor/Visitor.c
+++ b/Visitor/Visitor.c
@@ -14,7 +14,7 @@ void * runnable_Visitor(void * void_this){
 	SharedData * data = GET_INSTANCE(SharedData);
 	Passenger passenger;
 
-	AGENT_OPTIONS
+	AGENT_OPTIONS;
 
 	passenger.visitor = this;
 	passenger.type = VISITOR;