Removing unused parameter to getEvolutionGraph

1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/ExampleUI/Controller.php b/plugins/ExampleUI/Controller.php
index bbe6e23b12..555f2f2a88 100644
--- a/plugins/ExampleUI/Controller.php
+++ b/plugins/ExampleUI/Controller.php
@@ -49,7 +49,7 @@ class Controller extends \Piwik\Plugin\Controller
         $view = new View('@ExampleUI/evolutiongraph');
 
         $this->setPeriodVariablesView($view);
-        $view->evolutionGraph = $this->getEvolutionGraph(true, array('server1', 'server2'));
+        $view->evolutionGraph = $this->getEvolutionGraph(array('server1', 'server2'));
 
         return $view->render();
     }
@@ -81,7 +81,7 @@ class Controller extends \Piwik\Plugin\Controller
         return $view->render();
     }
 
-    public function getEvolutionGraph($fetch = false, array $columns = array())
+    public function getEvolutionGraph(array $columns = array())
     {
         if (empty($columns)) {
             $columns = Common::getRequestVar('columns');