Fix PHP 5.2 compatibility for r77144

diff --git a/includes/db/Database.php b/includes/db/Database.php
index 3f50a9e..c9a45e1 100644 (file)
--- a/includes/db/Database.php
+++ b/includes/db/Database.php
@@ -155,7 +155,7 @@ interface DatabaseType {
         * @param $fname string: Calling function name
         * @return Mixed: Database-specific index description class or false if the index does not exist
         */
-       function indexInfo( $table, $index, $fname );
+       function indexInfo( $table, $index, $fname = 'Database::indexInfo' );
 
        /**
         * Get the number of rows affected by the last write query