diff --git a/core/lib/Thelia/Core/Template/Loop/Category.php b/core/lib/Thelia/Core/Template/Loop/Category.php
index 87ea0ec08..7c79811bf 100755
--- a/core/lib/Thelia/Core/Template/Loop/Category.php
+++ b/core/lib/Thelia/Core/Template/Loop/Category.php
@@ -165,7 +165,7 @@ class Category extends BaseLoop
 
         foreach ($categories as $category) {
 
-            if ($this->not_empty && $category->countAllProducts() == 0) continue;
+            if ($this->getNot_empty() && $category->countAllProducts() == 0) continue;
 
             $loopResultRow = new LoopResultRow();
 
diff --git a/core/lib/Thelia/Tests/Action/CartTest.php b/core/lib/Thelia/Tests/Action/CartTest.php
index fb56f1f73..9442e526f 100644
--- a/core/lib/Thelia/Tests/Action/CartTest.php
+++ b/core/lib/Thelia/Tests/Action/CartTest.php
@@ -240,4 +240,9 @@ class CartTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($customer->getId(), $getCart->getCustomerId());
     }
 
+    public function testAddArticle()
+    {
+
+    }
+
 }
\ No newline at end of file