lint: bootstrap.go

Author: ignoramous

intra/bootstrap.go

@@ -232,7 +232,7 @@ func (b *bootstrap) kickstartLocked(px ipn.ProxyProvider) error {
 	}
 
 	if prev := b.tr; prev != nil {
-		go prev.Stop() // stop after new transport is ready
+		go stopTransport(prev) // stop after new transport is ready
 		log.I("dns: default: removing %s %s[%s]; using %s %s",
 			b.typ, b.hostname, b.IPPorts(), typstr(tr), ippstr(tr))
 	}
@@ -323,3 +323,9 @@ func ippstr(tr dnsx.Transport) string {
 	}
 	return fmt.Sprintf("%v", tr.IPPorts())
 }
+
+func stopTransport(t dnsx.Transport) {
+	if t != nil {
+		_ = t.Stop()
+	}
+}