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Move onConfigChangeList initialize to New

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Closes #175
This commit is contained in:
Reza Mohammadi 2016-11-21 17:55:21 +03:30
parent 83ab21f534
commit 46a6809372
1 changed files with 1 additions and 3 deletions
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4
viper.go
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@ -173,6 +173,7 @@ func New() *Viper {
v.env = make(map[string]string)
v.aliases = make(map[string]string)
v.typeByDefValue = false
v.onConfigChangeList = make([]func(fsnotify.Event), 0)
return v
}
@ -231,9 +232,6 @@ func OnConfigChange(run func(in fsnotify.Event)) { v.OnConfigChange(run) }
// OnConfigChange adds a change listener to the list of current listeners
func (v *Viper) OnConfigChange(run func(in fsnotify.Event)) {
if v.onConfigChangeList == nil {
v.onConfigChangeList = make([]func(fsnotify.Event), 0, 1)
}
v.onConfigChangeList = append(v.onConfigChangeList, run)
}