Merge "Make DBAccessBase use DBConnRef, rename $wiki, and hide getLoadBalancer()"

[lhc/web/wiklou.git] / includes / filebackend / FileBackendGroup.php

diff --git a/includes/filebackend/FileBackendGroup.php b/includes/filebackend/FileBackendGroup.php
index 8b31f05..9e04d09 100644 (file)
--- a/includes/filebackend/FileBackendGroup.php
+++ b/includes/filebackend/FileBackendGroup.php
@@ -150,6 +150,7 @@ class FileBackendGroup {
 
                        $class = $config['class'];
                        if ( $class === FileBackendMultiWrite::class ) {
+                               // @todo How can we test this? What's the intended use-case?
                                foreach ( $config['backends'] as $index => $beConfig ) {
                                        if ( isset( $beConfig['template'] ) ) {
                                                // Config is just a modified version of a registered backend's.