getting rid of the fetch parameter

1 files changed, 3 insertions, 3 deletions

diff --git a/plugins/VisitsSummary/Controller.php b/plugins/VisitsSummary/Controller.php
index f434c6f6dc..d9e6549b04 100644
--- a/plugins/VisitsSummary/Controller.php
+++ b/plugins/VisitsSummary/Controller.php
@@ -31,7 +31,7 @@ class Controller extends \Piwik\Plugin\Controller
         $this->setPeriodVariablesView($view);
         $view->graphEvolutionVisitsSummary = $this->getEvolutionGraph(true, array('nb_visits'));
         $this->setSparklinesAndNumbers($view);
-        echo $view->render();
+        return $view->render();
     }
 
     public function getSparklines()
@@ -39,7 +39,7 @@ class Controller extends \Piwik\Plugin\Controller
         $view = new View('@VisitsSummary/getSparklines');
         $this->setPeriodVariablesView($view);
         $this->setSparklinesAndNumbers($view);
-        echo $view->render();
+        return $view->render();
     }
 
     public function getEvolutionGraph($fetch = false, array $columns = array())
@@ -94,7 +94,7 @@ class Controller extends \Piwik\Plugin\Controller
         $view = $this->getLastUnitGraphAcrossPlugins($this->pluginName, __FUNCTION__, $columns,
             $selectableColumns, $documentation);
 
-        return $this->renderView($view, $fetch);
+        return $this->renderView($view);
     }
 
     static public function getVisitsSummary()