diff --git a/src/ZfcDatagrid/Column/Action/AbstractAction.php b/src/ZfcDatagrid/Column/Action/AbstractAction.php
index 2c85a79a..ac7ae868 100644
--- a/src/ZfcDatagrid/Column/Action/AbstractAction.php
+++ b/src/ZfcDatagrid/Column/Action/AbstractAction.php
@@ -298,7 +298,7 @@ public function isDisplayed(array $row)
             if (isset($row[$rule['column']->getUniqueId()])) {
                 $value = $row[$rule['column']->getUniqueId()];
             }
-            
+
             if ($rule['value'] instanceof AbstractColumn) {
                 if (isset($row[$rule['value']->getUniqueId()])) {
                     $ruleValue = $row[$rule['value']->getUniqueId()];
diff --git a/src/ZfcDatagrid/PrepareData.php b/src/ZfcDatagrid/PrepareData.php
index a5bd265e..b87866dc 100644
--- a/src/ZfcDatagrid/PrepareData.php
+++ b/src/ZfcDatagrid/PrepareData.php
@@ -141,6 +141,8 @@ public function prepare()
         $data = $this->data;
 
         foreach ($data as $key => &$row) {
+            $row = (array) $row;
+
             $ids = [];
 
             foreach ($this->getColumns() as $col) {
@@ -224,7 +226,7 @@ public function prepare()
                  */
                 if ($col->hasFormatters() === true) {
                     foreach ($col->getFormatters() as $formatter) {
-                        $formatter->setRowData((array) $row);
+                        $formatter->setRowData($row);
                         $formatter->setRendererName($this->getRendererName());
 
                         $row[$col->getUniqueId()] = $formatter->format($col);
diff --git a/tests/ZfcDatagridTest/Column/Action/AbstractActionTest.php b/tests/ZfcDatagridTest/Column/Action/AbstractActionTest.php
index be020a9f..04ccce0d 100644
--- a/tests/ZfcDatagridTest/Column/Action/AbstractActionTest.php
+++ b/tests/ZfcDatagridTest/Column/Action/AbstractActionTest.php
@@ -226,7 +226,7 @@ public function testIsDisplayedException()
             $this->column->getUniqueId() => '32',
         ]);
     }
-    
+
     public function testIsDisplayedByColumn()
     {
         /* @var $action \ZfcDatagrid\Column\Action\AbstractAction */
@@ -238,8 +238,8 @@ public function testIsDisplayedByColumn()
         $action->addShowOnValue($this->column, $columnCompare, Filter::GREATER_EQUAL);
         $this->assertEquals([
             [
-                'column'   => $this->column,
-                'value'    => $columnCompare,
+                'column'     => $this->column,
+                'value'      => $columnCompare,
                 'comparison' => Filter::GREATER_EQUAL,
             ],
         ], $action->getShowOnValues());