From e77ecc9ebbbd24e122f8a87f7fc987d686e6e221 Mon Sep 17 00:00:00 2001
From: Tim Worrall <tlw72@cornell.edu>
Date: Tue, 25 Aug 2015 10:55:08 -0400
Subject: [PATCH] No Jira issue. When a person has no webpages, the
 group_concat in the query resulted in a non-empty result set: one that had no
 values but was nonetheless not empty. Added a check to see if the node was
 null.

---
 .../generators/ManageWebpagesForIndividualGenerator.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/ManageWebpagesForIndividualGenerator.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/ManageWebpagesForIndividualGenerator.java
index 169b9c1e..22077c90 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/ManageWebpagesForIndividualGenerator.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/ManageWebpagesForIndividualGenerator.java
@@ -118,7 +118,7 @@ public class ManageWebpagesForIndividualGenerator extends BaseEditConfigurationG
             while (results.hasNext()) {
                 QuerySolution soln = results.nextSolution();
                 RDFNode node = soln.get("link");
-                if (node.isURIResource()) {
+                if (node != null && node.isURIResource()) {
                     webpages.add(QueryUtils.querySolutionToStringValueMap(soln));        
                 }
             }