From 3a4c016df7b4760ff864c37a0023152066410578 Mon Sep 17 00:00:00 2001
From: unknown <dkd1111@naver.com>
Date: Fri, 20 Mar 2020 19:14:01 +0900
Subject: [PATCH] refactoring: variable naming

---
 command.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/command.go b/command.go
index 55ddc50f..b70b93b7 100644
--- a/command.go
+++ b/command.go
@@ -1100,11 +1100,11 @@ func (c *Command) Commands() []*Command {
 
 // AddCommand adds one or more commands to this parent command.
 func (c *Command) AddCommand(cmds ...*Command) {
-	for i, x := range cmds {
-		if cmds[i] == c {
+	for _, x := range cmds {
+		if x == c {
 			panic("Command can't be a child of itself")
 		}
-		cmds[i].parent = c
+		x.parent = c
 		// update max lengths
 		usageLen := len(x.Use)
 		if usageLen > c.commandsMaxUseLen {