DontDestroyOnLoad for Cam with shake(Script Here)

[Dener]

Hello guys.
On the Unity forum, I saw a person asking for a way to put the main camera to not be destroyed on load while using the shake extension.
A simple way to do that is this one:

Add this script to your camera.

using UnityEngine;
public class DontDestroyOnLoad_Script : MonoBehaviour
{
void Start ()
{

if (gameObject.transform.parent == null)
{
DontDestroyOnLoad (gameObject);
}
else
{
DontDestroyOnLoad(gameObject.transform.parent);
}
}
}

Use it on the Start Method to work properly.
I hope it can help someone