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remove dead code: Document.getFields(String) cannot return null 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1176389 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2011-09-27 14:04:44 +00:00
parent fe3982c746
commit dc4450207f
1 changed files with 4 additions and 6 deletions
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2
modules/queries/src/java/org/apache/lucene/queries/mlt/MoreLikeThis.java
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@ -707,14 +707,12 @@ public final class MoreLikeThis {
if (vector == null) {
Document d = ir.document(docNum);
IndexableField fields[] = d.getFields(fieldName);
if (fields != null) {
for (int j = 0; j < fields.length; j++) {
final String stringValue = fields[j].stringValue();
if (stringValue != null) {
addTermFrequencies(new StringReader(stringValue), termFreqMap, fieldName);
}
}
}
} else {
addTermFrequencies(termFreqMap, vector);
}