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path: root/framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php
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-rw-r--r--framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php b/framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php
index 129a0acf..c82a99ad 100644
--- a/framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php
+++ b/framework/Data/ActiveRecord/Vendor/TSqliteMetaData.php
@@ -28,8 +28,9 @@ class TSqliteMetaData extends TDbMetaDataCommon
* @param TActiveRecordCriteria search criteria.
* @return string SQL search.
*/
- protected function getSqlFromCriteria($conn, TActiveRecordCriteria $criteria)
+ protected function getSqlFromCriteria($conn, $criteria)
{
+ if($criteria===null) return '';
$sql = '';
if(($condition = $criteria->getCondition())!==null)
$sql .= ' WHERE '.$condition;