golang panigation

func getNextPage(headers http.Header) string {
	linkHeader := headers.Get("Link")
	if linkHeader != "" {
		links := strings.Split(linkHeader, ",")
		for _, link := range links {
			if strings.Contains(link, "rel=\"next\"") {
				r, _ := regexp.Compile("<(.*)>.*")
				s := r.FindStringSubmatch(link)
				if len(s) == 2 {
					return s[1]
				}
				break
			}
		}
	}
	return ""
}