From 76fc86abc4b8ddcfdc2a8f8e65756088495ac3ca Mon Sep 17 00:00:00 2001
From: ryounes <ryounes@440791e1-c2bf-4c1e-ad7c-caf3f8b0ebe8>
Date: Fri, 24 Jun 2011 19:26:51 +0000
Subject: [PATCH] NIHVIVO-2767 Fix loop variable test in
 SolrPagedSearchController.getClassGroups(), so no error is generated if fewer
 results returned than the maxHitCount.

---
 .../webapp/search/controller/SolrPagedSearchController.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/SolrPagedSearchController.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/SolrPagedSearchController.java
index be369611d..0edec263f 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/SolrPagedSearchController.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/SolrPagedSearchController.java
@@ -347,9 +347,9 @@ public class SolrPagedSearchController extends FreemarkerHttpServlet {
         HashSet<String> classGroupsInHits = new HashSet<String>(n);
         int grpsFound = 0;
         
-        for(int i = 0; i < maxHitCount && n > grpsFound ;i++){
+        long maxHits = Math.min(docs.getNumFound(), maxHitCount);
+        for(int i = 0; i < maxHits && n > grpsFound ;i++){
             try{
-                //log.debug("Looking for classgroups from document number " + i);
                 SolrDocument doc = docs.get(i);        
                 Collection<Object> grps = doc.getFieldValues(VitroTermNames.CLASSGROUP_URI);     
                 if (grps != null) {