AgentView.findRandomPedestrian C# (CSharp) Method

    private void findRandomPedestrian()
    {
        GameObject[] pedestrians = GameObject.FindGameObjectsWithTag ("pedestrian");

        if (pedestrians.Length == 0) {
            Debug.LogError ("No game objects are tagged with pedestrian");
        } else {
            System.Random random = new System.Random ();
            int position = random.Next (1, pedestrians.Length);
            bool isPedActive = pedestrians [position].GetComponentInChildren<Pedestrian> ().isActive ();

            while (!isPedActive) {
                position = random.Next (1, pedestrians.Length);
                isPedActive = pedestrians [position].GetComponentInChildren<Pedestrian> ().isActive ();
                //Debug.Log ("Set new pedestrian to follow : " + currentPedestrian + ". Is active : " + isPedActive);
            }

            currentPedestrian = pedestrians [position];
            //Debug.Log ("Set new pedestrian to follow : " + currentPedestrian + ". Is active : " + isPedActive);
        }
    }