fix to prevent assertion error in ranking servlet if no vocabularies are

present that could be evaluated
10 years ago · 84e2cccab4
parent 9e588944fa
commit 84e2cccab4
1 changed files with 1 additions and 1 deletions
--- a/htroot/RankingSolr_p.java
+++ b/htroot/RankingSolr_p.java
@ -201,7 +201,7 @@ public class RankingSolr_p {
            prop.putHTML("boosthint_vocabulariesvoclogcounts", voclogcountsFields.toString());
            String[] facetfields = ff.toArray(new String[ff.size()]);
            int fc = 0;
-            try {
+            if (facetfields.length > 0) try {
                LinkedHashMap<String, ReversibleScoreMap<String>> facets = sb.index.fulltext().getDefaultConnector().getFacets("*:*", 100, facetfields);
                facets.put(CollectionSchema.vocabularies_sxt.getSolrFieldName(), vokcounts);
                for (Map.Entry<String, ReversibleScoreMap<String>> facetentry: facets.entrySet()) {