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Write empty tables as well (#169)

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Empty tables are allowed by the spec, so they should not be removed:

  [[empty-tables]]
  [[empty-tables]]

is perfectly valid.

Fixes #163
This commit is contained in:
Thomas Pelletier
2017-05-30 18:35:27 -07:00
committed by GitHub
parent 40ecdac242
commit 5ccdfb18c7
2 changed files with 33 additions and 11 deletions
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tomltree_write.go
+9 -11
View File
@@ -142,18 +142,16 @@ func (t *Tree) writeTo(w io.Writer, indent, keyspace string, bytesCount int64) (
}
case []*Tree:
for _, subTree := range node {
if len(subTree.values) > 0 {
tableArrayName := fmt.Sprintf("\n%s[[%s]]\n", indent, combinedKey)
writtenBytesCount, err := w.Write([]byte(tableArrayName))
bytesCount += int64(writtenBytesCount)
if err != nil {
return bytesCount, err
}
tableArrayName := fmt.Sprintf("\n%s[[%s]]\n", indent, combinedKey)
writtenBytesCount, err := w.Write([]byte(tableArrayName))
bytesCount += int64(writtenBytesCount)
if err != nil {
return bytesCount, err
}
bytesCount, err = subTree.writeTo(w, indent+" ", combinedKey, bytesCount)
if err != nil {
return bytesCount, err
}
bytesCount, err = subTree.writeTo(w, indent+" ", combinedKey, bytesCount)
if err != nil {
return bytesCount, err
}
}
}