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Check error before wrapping

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Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
This commit is contained in:
Ganesh Vernekar 2019-07-02 15:55:29 +05:30
parent ee010e9fab
commit 0dcaf10564
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GPG key ID: 0241A11211763456
1 changed files with 8 additions and 6 deletions
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14
block.go
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@ -453,7 +453,10 @@ func (r blockIndexReader) LabelValues(names ...string) (index.StringTuples, erro
func (r blockIndexReader) Postings(name, value string) (index.Postings, error) {
p, err := r.ir.Postings(name, value)
return p, errors.Wrapf(err, "block: %s", r.b.Meta().ULID)
if err != nil {
return p, errors.Wrapf(err, "block: %s", r.b.Meta().ULID)
}
return p, nil
}
func (r blockIndexReader) SortedPostings(p index.Postings) index.Postings {
@ -461,11 +464,10 @@ func (r blockIndexReader) SortedPostings(p index.Postings) index.Postings {
}
func (r blockIndexReader) Series(ref uint64, lset *labels.Labels, chks *[]chunks.Meta) error {
return errors.Wrapf(
r.ir.Series(ref, lset, chks),
"block: %s",
r.b.Meta().ULID,
)
if err := r.ir.Series(ref, lset, chks); err != nil {
return errors.Wrapf(err, "block: %s", r.b.Meta().ULID)
}
return nil
}
func (r blockIndexReader) LabelIndices() ([][]string, error) {