From d65bee06ce92338327d4693e4ccd9baaf8127e9e Mon Sep 17 00:00:00 2001
From: Kent Gruber <kgruber1@emich.edu>
Date: Tue, 1 May 2018 23:13:33 -0400
Subject: [PATCH] if block ends with a return statement drop this else and
 outdent its block

---
 modules/wol.go | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/wol.go b/modules/wol.go
index 881b576b..31719ae5 100644
--- a/modules/wol.go
+++ b/modules/wol.go
@@ -40,9 +40,8 @@ func NewWOL(s *session.Session) *WOL {
 		func(args []string) error {
 			if mac, err := parseMAC(args); err != nil {
 				return err
-			} else {
-				return w.wolUDP(mac)
 			}
+			return w.wolUDP(mac)
 		}))
 
 	return w
@@ -55,9 +54,8 @@ func parseMAC(args []string) (string, error) {
 		if tmp != "" {
 			if !reMAC.MatchString(tmp) {
 				return "", fmt.Errorf("%s is not a valid MAC address.", tmp)
-			} else {
-				mac = tmp
 			}
+			mac = tmp
 		}
 	}