@@ -141,13 +141,3 @@ func setupWorkingDirectory(args *InitArgs) error {

 	}

 	return nil

 }

-

-func getEnv(args *InitArgs, key string) string {

-	for _, kv := range args.Env {

-		parts := strings.SplitN(kv, "=", 2)

-		if parts[0] == key && len(parts) == 2 {

-			return parts[1]

-		}

-	}

-	return ""

-}

@@ -8,7 +8,6 @@ import (

 	"os"

 	"os/exec"

 	"path/filepath"

-	"strings"

 	"sync"

 	"syscall"

 	"time"

@@ -349,16 +348,6 @@ func (d *driver) Stats(id string) (*execdriver.ResourceStats, error) {

 	}, nil

 }

-func getEnv(key string, env []string) string {

-	for _, pair := range env {

-		parts := strings.Split(pair, "=")

-		if parts[0] == key {

-			return parts[1]

-		}

-	}

-	return ""

-}

-

 type TtyConsole struct {

 	console libcontainer.Console

 }