Remove unnecessary if condition.

main.go

@@ -270,23 +270,22 @@ func main() {
 	// Also for listening mode and Ox key handling.
 	if !*flagInteractive && !*flagListen && *flagHTTPUpload == "" &&
 		!*flagOxDeleteNodes && *flagOxImportPrivKey == "" &&
-		!*flagOxGenPrivKeyX25519 && !*flagOxGenPrivKeyRSA {
-		if message == "" {
+		!*flagOxGenPrivKeyX25519 && !*flagOxGenPrivKeyRSA &&
+		message == "" {
 
-			scanner := bufio.NewScanner(os.Stdin)
-			for scanner.Scan() {
+		scanner := bufio.NewScanner(os.Stdin)
+		for scanner.Scan() {
 
-				if message == "" {
-					message = scanner.Text()
-				} else {
-					message = message + "\n" + scanner.Text()
-				}
+			if message == "" {
+				message = scanner.Text()
+			} else {
+				message = message + "\n" + scanner.Text()
 			}
+		}
 
-			if err := scanner.Err(); err != nil {
-				if err != io.EOF {
-					log.Fatal(err)
-				}
+		if err := scanner.Err(); err != nil {
+			if err != io.EOF {
+				log.Fatal(err)
 			}
 		}
 	}