"{$prefix}_len IS NULL",
$dbr->makeList( [
"{$prefix}_len = 0",
- "{$prefix}_sha1 != \"phoiac9h4m842xq45sp7s6u21eteeq1\"", // sha1( "" )
+ "{$prefix}_sha1 != " . $dbr->addQuotes( 'phoiac9h4m842xq45sp7s6u21eteeq1' ), // sha1( "" )
], IDatabase::LIST_AND )
], IDatabase::LIST_OR )
],