diff --git a/inc/mysqlmanager.php b/inc/mysqlmanager.php
index c792638..ccb3a0e 100644
--- a/inc/mysqlmanager.php
+++ b/inc/mysqlmanager.php
@@ -540,7 +540,8 @@ class MySqlManager extends PhpObject
 		{
 			$oConstraints = array($this->getId($sTableName)=>$oConstraints);
 		}
-		return $this->selectRow($sTableName, $oConstraints, $sColumnName);
+		$oResult = $this->selectRow($sTableName, $oConstraints, $sColumnName);
+		return empty($oResult)?false:$oResult;
 	}
 
 	public function pingValue($sTableName, $oConstraints)