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Unverified Commit 71e458ce authored by Steven Allen's avatar Steven Allen Committed by GitHub
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Merge pull request #30 from ipfs/fix/idempotent-delete 

make delete idempotent
parents 47a96270 87359fc8
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Showing with 3 additions and 13 deletions
datastore.go
View file @ 71e458ce
......@@ -99,16 +99,6 @@ func (d *accessor) GetSize(key ds.Key) (size int, err error) {
}
func (a *accessor) Delete(key ds.Key) (err error) {
// leveldb Delete will not return an error if the key doesn't
// exist (see https://github.com/syndtr/goleveldb/issues/109),
// so check that the key exists first and if not return an
// error
exists, err := a.ldb.Has(key.Bytes(), nil)
if !exists {
return ds.ErrNotFound
} else if err != nil {
return err
}
return a.ldb.Delete(key.Bytes(), nil)
}
......
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