Do not display empty changes

js/controllers.js

@@ -141,6 +141,10 @@ function ContainerController($scope, $routeParams, $location, Container) {
 
     $scope.changes = [];
 
+    $scope.hasContent = function(data) {
+        return data !== null && data !== undefined && data.length > 1;
+    };
+
     $scope.getChanges = function() {
         Container.changes({id: $routeParams.id}, function(d) {
             $scope.changes = d;        

partials/container.html

@@ -52,7 +52,7 @@
 
     <div class="well well-large">
         <ul>
-            <li ng-repeat="change in changes">
+            <li ng-repeat="change in changes | filter:hasContent">
                 <strong>{{ change.Path }}</strong> {{ change.Kind }}
             </li>
         </ul>