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SOLR-2423 don't add null copy fields 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1083934 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ryan McKinley 2011-03-21 20:23:39 +00:00
parent 7d32e01d1c
commit 32c6c7aad4
1 changed files with 1 additions and 3 deletions
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4
solr/src/java/org/apache/solr/update/DocumentBuilder.java
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@ -18,12 +18,10 @@
package org.apache.solr.update; package org.apache.solr.update;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap; import java.util.HashMap;
import java.util.List; import java.util.List;
import org.apache.lucene.document.Document; import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Fieldable; import org.apache.lucene.document.Fieldable;
import org.apache.solr.common.SolrDocument; import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrException; import org.apache.solr.common.SolrException;
@ -286,7 +284,7 @@ public class DocumentBuilder {
Fieldable [] fields = destinationField.createFields(val, boost); Fieldable [] fields = destinationField.createFields(val, boost);
if (fields != null) { // null fields are not added if (fields != null) { // null fields are not added
for (Fieldable f : fields) { for (Fieldable f : fields) {
out.add(f); if(f != null) out.add(f);
} }
} }
} }