1 files changed, 2 insertions, 2 deletions

diff --git a/framework/Collections/TList.php b/framework/Collections/TList.php
index b9fbd589..2946053b 100644
--- a/framework/Collections/TList.php
+++ b/framework/Collections/TList.php
@@ -246,7 +246,7 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess
 			foreach($data as $item)

 				$this->add($item);

 		}

-		else

+		else if($data!==null)

 			throw new TInvalidDataTypeException('list_data_not_iterable');

 	}

 

@@ -263,7 +263,7 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess
 			foreach($data as $item)

 				$this->add($item);

 		}

-		else

+		else if($data!==null)

 			throw new TInvalidDataTypeException('list_data_not_iterable');

 	}