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remove useless variable declarations #1330

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merged 1 commit into from Feb 4, 2022
Merged

remove useless variable declarations #1330

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5 changes: 1 addition & 4 deletions flag_string.go
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Expand Up @@ -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 ""
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