diff --git a/application/libraries/FilterCmptLib.php b/application/libraries/FilterCmptLib.php
index 49c89f814..fc7bb036d 100644
--- a/application/libraries/FilterCmptLib.php
+++ b/application/libraries/FilterCmptLib.php
@@ -451,21 +451,21 @@ class FilterCmptLib
 			foreach ($filterFields as $filterField)
 			{
 				// If not an empty array
-				if (!isEmptyArray($filterField))
+				if ($filterField != null)
 				{
 					// 
-					if (isset($filterField['name']) && isset($filterField["operation"]) && isset($filterField["condition"])
-						&& !isEmptyString($filterField["name"]) && !isEmptyString($filterField["operation"])
-						&& !isEmptyString($filterField["condition"]))
+					if (isset($filterField->name) && isset($filterField->operation) && isset($filterField->condition)
+						&& !isEmptyString($filterField->name) && !isEmptyString($filterField->operation)
+						&& !isEmptyString($filterField->condition))
 					{
 						// Fine
 						$filter = new stdClass();
-						$filter->name = $filterField['name'];
-						$filter->operation = $filterField['operation'];
-						$filter->condition = $filterField['condition'];
-						if (isset($filterField['option']) && !isEmptyString($filterField['option']))
+						$filter->name = $filterField->name;
+						$filter->operation = $filterField->operation;
+						$filter->condition = $filterField->condition;
+						if (isset($filterField->option) && !isEmptyString($filterField->option))
 						{
-							$filter->option = $filterField['option'];
+							$filter->option = $filterField->option;
 						}
 						else
 						{