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check for nil

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Darien Raymond 2017-01-13 14:33:28 +01:00
parent f7e1f00c88
commit 07866e6d39
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1 changed files with 6 additions and 0 deletions
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6
app/space.go
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@ -72,11 +72,17 @@ func (v *spaceImpl) Initialize() error {
}
func (v *spaceImpl) GetApplication(appInterface interface{}) Application {
if v == nil {
return nil
}
appType := reflect.TypeOf(appInterface)
return v.cache[appType]
}
func (v *spaceImpl) AddApplication(app Application) error {
if v == nil {
return errors.New("App: Nil space.")
}
appType := reflect.TypeOf(app.Interface())
v.cache[appType] = app
return nil