build: Bump grunt-karma and related tools to 1.0.x

[lhc/web/wiklou.git] / mw-config / index.php

diff --git a/mw-config/index.php b/mw-config/index.php
index 75a93a3..926ac43 100644 (file)
--- a/mw-config/index.php
+++ b/mw-config/index.php
@@ -60,7 +60,7 @@ function wfInstallerMain() {
        if ( isset( $_SESSION['installData'][$fingerprint] ) ) {
                $session = $_SESSION['installData'][$fingerprint];
        } else {
-               $session = array();
+               $session = [];
        }
 
        if ( !is_null( $wgRequest->getVal( 'uselang' ) ) ) {