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Fix Repr of empty list.

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This commit is contained in:
Qi Xiao 2016-02-18 19:42:06 +01:00
parent cc412f8684
commit c2a3e78d5f
1 changed files with 1 additions and 1 deletions
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2
eval/value.go
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@ -212,7 +212,7 @@ func (b *ListReprBuilder) WriteElem(v string) {
func (b *ListReprBuilder) String() string {
if b.buf.Len() == 0 {
return "["
return "[]"
}
b.buf.WriteByte(']')
return b.buf.String()