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remove useless variable declarations (#1330)

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Chenxiao Zhao 2022-02-04 15:21:50 +08:00 committed by GitHub
parent 175bb8742c
commit 1bf639b391
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 4 deletions
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5
flag_string.go
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@ -90,10 +90,7 @@ func (c *Context) String(name string) string {
func lookupString(name string, set *flag.FlagSet) string {
f := set.Lookup(name)
if f != nil {
parsed, err := f.Value.String(), error(nil)
if err != nil {
return ""
}
parsed := f.Value.String()
return parsed
}
return ""