spike-liu commented on a change in pull request #678:
URL: https://github.com/apache/lucene/pull/678#discussion_r807561320
##########
File path:
lucene/queries/src/java/org/apache/lucene/queries/function/IndexReaderFunctions.java
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@@ -212,10 +212,10 @@ private TermFreqDoubleValuesSource(Term term) {
@Override
public DoubleValues getValues(LeafReaderContext ctx, DoubleValues scores)
throws IOException {
- Terms terms = ctx.reader().terms(term.field());
- TermsEnum te = terms == null ? null : terms.iterator();
+ Terms terms = Terms.terms(ctx.reader(), term.field());
+ TermsEnum te = terms.iterator();
- if (te == null || te.seekExact(term.bytes()) == false) {
+ if (!te.seekExact(term.bytes())) {
Review comment:
fixed.
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