comma before 'whether' [conjunction]: anxiety lingers whether or not

[deselzie]

I am not sure if I have correctly punctuated the following sentence. Do I use a comma before whether?

Trait anxiety, however, is continuous anxiety which lingers whether or not a situation is particularly stressful.


Thank you so much for your help

 

[Cagey]

I like the way you did it.
I wouldn't put a comma there.