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Fix err variable in BindFlagValues

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This commit is contained in:
bogem 2016-08-30 21:39:52 +05:00
parent 2e08d75548
commit 38bbed8820
1 changed files with 2 additions and 2 deletions
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4
viper.go
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@ -687,10 +687,10 @@ func (v *Viper) BindPFlag(key string, flag *pflag.Flag) error {
// BindFlagValues binds a full FlagValue set to the configuration, using each flag's long // BindFlagValues binds a full FlagValue set to the configuration, using each flag's long
// name as the config key. // name as the config key.
func BindFlagValues(flags FlagValueSet) error { return v.BindFlagValues(flags) } func BindFlagValues(flags FlagValueSet) error { return v.BindFlagValues(flags) }
func (v *Viper) BindFlagValues(flags FlagValueSet) error { func (v *Viper) BindFlagValues(flags FlagValueSet) (err error) {
flags.VisitAll(func(flag FlagValue) { flags.VisitAll(func(flag FlagValue) {
if err = v.BindFlagValue(flag.Name(), flag); err != nil { if err = v.BindFlagValue(flag.Name(), flag); err != nil {
return err return
} }
}) })
return nil return nil