LPS-32041 Check for case where the array is empty

artman328 · Sep 4, 2013 · c8ca5b6 · c8ca5b6
1 parent 7f9b0c1
commit c8ca5b6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/webs/solr4-web/docroot/WEB-INF/src/com/liferay/portal/search/solr/SolrQuerySuggester.java b/webs/solr4-web/docroot/WEB-INF/src/com/liferay/portal/search/solr/SolrQuerySuggester.java
@@ -176,6 +176,10 @@ protected String getFilterQuery(String field, long value) {
 	}
 
 	protected String getFilterQuery(String field, long[] values) {
+		if (ArrayUtil.isEmpty(values)) {
+			return StringPool.BLANK;
+		}
+
 		StringBundler sb = new StringBundler(6 * values.length - 2);
 
 		for (int i = 0; i < values.length; i ++) {