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hcl: Elem on nil should return nil

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This commit is contained in:
Mitchell Hashimoto 2014-08-11 21:11:00 -07:00
parent 99d585c297
commit bf89042e7b
1 changed files with 4 additions and 0 deletions
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4
hcl/object.go
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@ -71,6 +71,10 @@ func (o *Object) Elem(expand bool) []*Object {
switch o.Type {
case ValueTypeObject:
if o.Value == nil {
return nil
}
return o.Value.([]*Object)
}