From 54900d0145dfda07bde40dc6e1f0b31935b55444 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Tue, 17 Jan 2006 23:58:54 +0000
Subject:

---
 framework/Collections/TList.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'framework/Collections/TList.php')

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');
 	}
 
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