diff --git a/html/admin/js/graphViewer/graph/nodeReducer.js b/html/admin/js/graphViewer/graph/nodeReducer.js
index a53bfe75be..9ee11bd0c0 100644
--- a/html/admin/js/graphViewer/graph/nodeReducer.js
+++ b/html/admin/js/graphViewer/graph/nodeReducer.js
@@ -40,6 +40,6 @@ function NodeReducer(nodes, edges) {
   var self = this;
     
   self.getCommunity = function(limit, focus) {
-    return null;
+    return [];
   };
 }
diff --git a/html/admin/js/graphViewer/jasmine_test/helper/objectsHelper.js b/html/admin/js/graphViewer/jasmine_test/helper/objectsHelper.js
index bd52f2b98e..c31215e15b 100644
--- a/html/admin/js/graphViewer/jasmine_test/helper/objectsHelper.js
+++ b/html/admin/js/graphViewer/jasmine_test/helper/objectsHelper.js
@@ -62,6 +62,7 @@ var helper = helper || {};
         edges.push(helper.createSimpleEdge(nodes, toConnect[i], toConnect[j]));
       }
     }
+    return edges;
   };
   
 }());
\ No newline at end of file
diff --git a/html/admin/js/graphViewer/jasmine_test/specNodeReducer/nodeReducerSpec.js b/html/admin/js/graphViewer/jasmine_test/specNodeReducer/nodeReducerSpec.js
index 4ae8222983..dc3b6c41e1 100644
--- a/html/admin/js/graphViewer/jasmine_test/specNodeReducer/nodeReducerSpec.js
+++ b/html/admin/js/graphViewer/jasmine_test/specNodeReducer/nodeReducerSpec.js
@@ -119,7 +119,7 @@
         
         it('should prefer cliques as a community over an equal sized other group', function() {
           nodes = helper.createSimpleNodes([0, 1, 2, 3, 4, 5, 6, 7, 8]);
-          edges = helper.createcreateClique(nodes, [0, 1, 2, 3]);
+          edges = helper.createClique(nodes, [0, 1, 2, 3]);
           edges.push(helper.createSimpleEdge(nodes, 4, 3));
           edges.push(helper.createSimpleEdge(nodes, 4, 5));
           edges.push(helper.createSimpleEdge(nodes, 5, 6));
@@ -132,7 +132,7 @@
         
         it('should not return a close group if there is an alternative', function() {
           nodes = helper.createSimpleNodes([0, 1, 2, 3, 4, 5, 6, 7]);
-          edges = helper.createcreateClique(nodes, [0, 1, 2]);
+          edges = helper.createClique(nodes, [0, 1, 2]);
           edges.push(helper.createSimpleEdge(nodes, 3, 2));
           edges.push(helper.createSimpleEdge(nodes, 3, 4));
           edges.push(helper.createSimpleEdge(nodes, 4, 5));