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fix NPE in HTMLResponseWriter on missing document title

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This commit is contained in:
reger 2017-02-16 02:36:24 +01:00
parent 5e8879beb7
commit 7e53860fc7
1 changed files with 2 additions and 1 deletions
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source/net/yacy/cora/federate/solr/responsewriter/HTMLResponseWriter.java
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@ -165,7 +165,8 @@ public class HTMLResponseWriter implements QueryResponseWriter {
Document doc = searcher.doc(id, DEFAULT_FIELD_LIST);
LinkedHashMap<String, String> tdoc = translateDoc(schema, doc);
String title = doc.get(CollectionSchema.title.getSolrFieldName()); // title is multivalued, after translation fieldname could be in tdoc. "title_0" ..., so get it from doc
String title = doc.get(CollectionSchema.title.getSolrFieldName()); // title is multivalued, after translation fieldname could be in tdoc. "title_0" ..., so get it from doc
if (title == null) title = "";
if (sz == 1) {
writer.write("<title>" + title + "</title>\n</head><body>\n");
} else {