fix nil ptr exception

2017-10-05 16:34:13 -07:00 · 2017-10-05 16:34:13 -07:00 · 2a326b5172
parent afd394e0bd
commit 2a326b5172
1 changed files with 1 additions and 1 deletions
--- a/builder/vmware/iso/driver_esx5.go
+++ b/builder/vmware/iso/driver_esx5.go
@ -165,10 +165,10 @@ func (d *ESX5Driver) Verify() error {

 func (d *ESX5Driver) HostIP() (string, error) {
 	conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", d.Host, d.Port))
-	defer conn.Close()
 	if err != nil {
 		return "", err
 	}
+	defer conn.Close()

 	host, _, err := net.SplitHostPort(conn.LocalAddr().String())
 	return host, err