Fix staticcheck complaint.
@@ -101,7 +101,7 @@ func (nm *NetworkMap) Concise() string {
derp := p.DERP
if strings.HasPrefix(derp, "127.3.3.40:") {
- derp = "D" + derp[11:len(derp)]
+ derp = "D" + derp[11:]
}
// Most of the time, aip is just one element, so format the
