Merge pull request #145 from ESGF/facet_check

Check if the facet list is empty after confirming it is not null
ESGF · Aug 19, 2020 · 8649f77 · 8649f77
2 parents bb3b2b1 + e0088c2
commit 8649f77
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/java/main/esg/search/query/impl/solr/SolrUrlBuilder.java b/src/java/main/esg/search/query/impl/solr/SolrUrlBuilder.java
@@ -279,7 +279,7 @@ public String buildSelectQueryString() throws MalformedURLException, Unsupported
  if (qs.isEmpty()) qs.add(URLEncoder.encode("*:*", "UTF-8")); 
 
  // &facet.field=...&facet.field=...
- if (this.facets!=null) {
+ if (this.facets!=null && this.facets.size()!=0) {
  ff.append("&facet=true");
  for (final String facet : this.facets) {
  ff.append("&facet.field=").append( URLEncoder.encode(facet, UTF8 ));