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refactoring: variable naming

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unknown 2020-03-20 19:14:01 +09:00
parent 95f2f73ed9
commit 3a4c016df7
1 changed files with 3 additions and 3 deletions
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6
command.go
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@ -1100,11 +1100,11 @@ func (c *Command) Commands() []*Command {
// AddCommand adds one or more commands to this parent command. // AddCommand adds one or more commands to this parent command.
func (c *Command) AddCommand(cmds ...*Command) { func (c *Command) AddCommand(cmds ...*Command) {
for i, x := range cmds { for _, x := range cmds {
if cmds[i] == c { if x == c {
panic("Command can't be a child of itself") panic("Command can't be a child of itself")
} }
cmds[i].parent = c x.parent = c
// update max lengths // update max lengths
usageLen := len(x.Use) usageLen := len(x.Use)
if usageLen > c.commandsMaxUseLen { if usageLen > c.commandsMaxUseLen {