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@ -249,7 +249,7 @@ func tuplesByPrefix(m *labels.PrefixMatcher, ts StringTuples) ([]string, error)
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}
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}
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func postingsForMatcher(ix IndexReader, m labels.Matcher) (index.Postings, error) {
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func postingsForMatcher(ix IndexReader, m labels.Matcher) (index.Postings, error) {
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// If the matcher selects an empty value, it selects all the series which dont
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// If the matcher selects an empty value, it selects all the series which don't
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// have the label name set too. See: https://github.com/prometheus/prometheus/issues/3575
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// have the label name set too. See: https://github.com/prometheus/prometheus/issues/3575
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// and https://github.com/prometheus/prometheus/pull/3578#issuecomment-351653555
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// and https://github.com/prometheus/prometheus/pull/3578#issuecomment-351653555
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if m.Matches("") {
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if m.Matches("") {
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