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Merge pull request #22119 from hashicorp/b-chunklist-empty-list 

lang/funcs: Pass through empty list in chunklist
This commit is contained in:
Radek Simko 2019-07-18 20:59:47 +01:00 committed by GitHub
parent 7df19fb26d 736fda1613
commit 5c30bafee0
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2 changed files with 10 additions and 0 deletions
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4
lang/funcs/collection.go
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@ -392,6 +392,10 @@ var ChunklistFunc = function.New(&function.Spec{
return cty.UnknownVal(retType), nil return cty.UnknownVal(retType), nil
} }
if listVal.LengthInt() == 0 {
return cty.ListValEmpty(listVal.Type()), nil
}
var size int var size int
err = gocty.FromCtyValue(args[1], &size) err = gocty.FromCtyValue(args[1], &size)
if err != nil { if err != nil {

6
lang/funcs/collection_test.go
View File

@ -1097,6 +1097,12 @@ func TestChunklist(t *testing.T) {
cty.UnknownVal(cty.List(cty.List(cty.String))), cty.UnknownVal(cty.List(cty.List(cty.String))),
false, false,
}, },
{
cty.ListValEmpty(cty.String),
cty.NumberIntVal(3),
cty.ListValEmpty(cty.List(cty.String)),
false,
},
} }
for i, test := range tests { for i, test := range tests {