diff options
Diffstat (limited to 'includes/db/CloneDatabase.php')
| -rw-r--r-- | includes/db/CloneDatabase.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/db/CloneDatabase.php b/includes/db/CloneDatabase.php index e56a09b94f30..75469892ab75 100644 --- a/includes/db/CloneDatabase.php +++ b/includes/db/CloneDatabase.php @@ -52,7 +52,7 @@ class CloneDatabase { IMaintainableDatabase $db, array $tablesToClone, string $newTablePrefix, - string $oldTablePrefix = null, + ?string $oldTablePrefix = null, bool $dropCurrentTables = true ) { if ( !$tablesToClone ) { |