Function dereferencePtrToStructIfNeeded

mapstructure.go:1530–1540

(v reflect.Value, tagName string)

}

func dereferencePtrToStructIfNeeded(v reflect.Value, tagName string) reflect.Value {
	if v.Kind() != reflect.Ptr || v.Elem().Kind() != reflect.Struct {
		return v
	}
	deref := v.Elem()
	derefT := deref.Type()
	if isStructTypeConvertibleToMap(derefT, true, tagName) {
		return deref
	}
	return v
}