multi: fix newly detected linter issues

cmd/lncli/cmd_payments.go

@@ -389,7 +389,6 @@ func sendPayment(ctx *cli.Context) error {
 		if err != nil {
 			return err
 		}
-		args = args.Tail()
 		req.FinalCltvDelta = int32(delta)
 	}
 
@@ -1288,7 +1287,6 @@ func forwardingHistory(ctx *cli.Context) error {
 			return fmt.Errorf("unable to decode max_events: %v", err)
 		}
 		maxEvents = uint32(m)
-		args = args.Tail()
 	}
 
 	req := &lnrpc.ForwardingHistoryRequest{

cmd/lncli/cmd_walletunlocker.go

@@ -806,7 +806,7 @@ func askRecoveryWindow() (int32, error) {
 			return defaultRecoveryWindow, nil
 		}
 
-		lookAhead, err := strconv.Atoi(answer)
+		lookAhead, err := strconv.ParseInt(answer, 10, 32)
 		if err != nil {
 			fmt.Printf("Unable to parse recovery window: %v\n", err)
 			continue

cmd/lncli/profile.go

@@ -29,7 +29,7 @@ type profileEntry struct {
 	LndDir      string       `json:"lnddir"`
 	Chain       string       `json:"chain"`
 	Network     string       `json:"network"`
-	NoMacaroons bool         `json:"no-macaroons,omitempty"`
+	NoMacaroons bool         `json:"no-macaroons,omitempty"` // nolint:tagliatelle
 	TLSCert     string       `json:"tlscert"`
 	Macaroons   *macaroonJar `json:"macaroons"`
 }