Does not understand returning duple from Map

[andycook-bcs]

I'm trying to return the duple from getting the value in a map, but goreturns is breaking the code.

Orignal/Expected:

func (r *Request) GetHeader(key string) (string, bool) {
    if r.Headers == nil {
        return "", false
    }
    return r.Headers[key]
}

After:

func (r *Request) GetHeader(key string) (string, bool) {
    if r.Headers == nil {
        return "", false
    }
    return "", r.Headers[key]
}

Workaround

func (r *Request) GetHeader(key string) (string, bool) {
    if r.Headers == nil {
        return "", false
    }
        value, ok :=  r.Headers[key]
    return value, ok
}

[andycook-bcs]

Nope that code doesn't work any way!