Fix guarding of MySQL's numRows()

[lhc/web/wiklou.git] / includes / libs / rdbms / database / DatabaseMysqlBase.php

diff --git a/includes/libs/rdbms/database/DatabaseMysqlBase.php b/includes/libs/rdbms/database/DatabaseMysqlBase.php
index 8d82965..4bd607c 100644 (file)
--- a/includes/libs/rdbms/database/DatabaseMysqlBase.php
+++ b/includes/libs/rdbms/database/DatabaseMysqlBase.php
@@ -359,7 +359,7 @@ abstract class DatabaseMysqlBase extends Database {
                        $res = $res->result;
                }
                Wikimedia\suppressWarnings();
-               $n = $res ? $this->mysqlNumRows( $res ) : 0;
+               $n = !is_bool( $res ) ? $this->mysqlNumRows( $res ) : 0;
                Wikimedia\restoreWarnings();
 
                // Unfortunately, mysql_num_rows does not reset the last errno.