Question beginner problem Help Needed Error CS0029 FPS Game

I'm making an fps and I'm trying to make a "Tracer like" blink ability and I'm using a tutorial to help, I amd trying to add my own custom input and I went to Edit > Project Setting > Input Manager, I duplicated a random Axis and then set it up so it's named Blinke and I assigned it to the left shift button, I keep on getting an error message that says
Assets\scripts\Blink.cs(16,13): error CS0029: Cannot implicitly convert type 'float' to 'bool'
Here's the code

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class Blink : MonoBehaviour
6. {
7.     public float distance = 5.0f;
8.     void Start()
9.     {
10.        
11.     }
12.  
13.  
14.     void Update()
15.     {
16.         if (Input.GetAxis("Blinke"))
17.         {
18.             BlinkForward();
19.         }
20.     }
21.     public void BlinkForward()
22.     {
23.         RaycastHit hit;
24.         Vector3 destination = transform.position + transform.forward * distance;
25.        
26.         if (Physics.Linecast(transform.position, destination, out hit))
27.         {
28.             destination = transform.position + transform.forward * (hit.distance - 1f);
29.         }
30.  
31.         if (Physics.Raycast(destination, -Vector3.up, out hit))
32.         {
33.             destination = hit.point;
34.             destination.y = 0.5f;
35.             transform.position = destination;
36.         }
37.     }
38. }
39.  

 

Input.GetAxis returns a value between -1 and 1.
https://docs.unity3d.com/ScriptReference/Input.GetAxis.html

Simply replace:

Code (CSharp):

1. if (Input.GetAxis("Blinke"))

with:

Code (CSharp):

1. if (Input.GetAxis("Blinke") != 0)

 

Thanks man this helped a lot