Make the cancel button work

[Caraxi]

Cancel search when the cancel button is pressed.

[Caraxi]

Any updates?

[ajkhoury]

Maybe I am misinterpreting the code, but what is the point of the extra or in cancelled = cancelled || user_cancelled(); ? Could you not simply do cancelled = user_cancelled();? Or better yet something like the following?

 if (user_cancelled()) {
    cancelled = true;
    break;
}

[Caraxi]

I don't remember why I did it like that

[gir489returns]

This PR has been pending for 3 years lmao.