diff --git a/inc/doc.php b/inc/doc.php
index 3bd163f..2005db6 100644
--- a/inc/doc.php
+++ b/inc/doc.php
@@ -58,7 +58,8 @@ class Doc extends PhpObject {
 	}
 	
 	public function getList() {
-		$asDocs = $this->oDb->selectRows(array('select'=>array(Db::getId(self::DOC_TABLE), 'type', 'filename'), 'from'=>self::DOC_TABLE, 'constraints'=>$this->getDocKeys()));
+		$this->oDb->setTrace(true);
+		$asDocs = $this->oDb->selectRows(array('select'=>array(Db::getId(self::DOC_TABLE), 'type', 'filename'), 'from'=>self::DOC_TABLE, 'constraint'=>$this->getDocKeys()));
 		foreach($asDocs as &$asDoc) $asDoc['filepath'] = self::getFilePath($asDoc['filename']);
 		
 		return $asDocs;