package main

import (
	"log"

	"github.com/aaronang/cong-the-ripper/lib/slave"
	flag "github.com/ogier/pflag"
)

func main() {
	log.Println("slave starting...")
	port := flag.String("port", "8080", "Web server port")
	masterIP := flag.String("master-ip", "localhost", "Ip address of the master")
	masterPort := flag.String("master-port", "8080", "Port of the master")
	flag.Parse()

	s := slave.Init("instance.EC2.cong1", *port, *masterIP, *masterPort)
	s.Run()
}

package main

import (
	"log"

	flag "github.com/ogier/pflag"

	"github.com/aaronang/cong-the-ripper/lib/slave"
)

func main() {
	log.Println("slave starting...")
	portPtr := flag.String("port", "8080", "Web server port")
	masterIpPtr := flag.String("master-ip", "localhost", "Ip address of the master")
	masterPortPtr := flag.String("master-port", "8080", "Port of the master")
	flag.Parse()

	s := slave.Init("instance.EC2.cong1", *portPtr, *masterIpPtr, *masterPortPtr)
	s.Run()
}

--- 
+++ 
@@ -3,18 +3,17 @@
 import (
 	"log"
 
+	"github.com/aaronang/cong-the-ripper/lib/slave"
 	flag "github.com/ogier/pflag"
-
-	"github.com/aaronang/cong-the-ripper/lib/slave"
 )
 
 func main() {
 	log.Println("slave starting...")
-	portPtr := flag.String("port", "8080", "Web server port")
-	masterIpPtr := flag.String("master-ip", "localhost", "Ip address of the master")
-	masterPortPtr := flag.String("master-port", "8080", "Port of the master")
+	port := flag.String("port", "8080", "Web server port")
+	masterIP := flag.String("master-ip", "localhost", "Ip address of the master")
+	masterPort := flag.String("master-port", "8080", "Port of the master")
 	flag.Parse()
 
-	s := slave.Init("instance.EC2.cong1", *portPtr, *masterIpPtr, *masterPortPtr)
+	s := slave.Init("instance.EC2.cong1", *port, *masterIP, *masterPort)
 	s.Run()
 }
Remove Ptr from the variable names
