Merge "Rewrite pref cleanup script"

[lhc/web/wiklou.git] / maintenance / getConfiguration.php

diff --git a/maintenance/getConfiguration.php b/maintenance/getConfiguration.php
index 3c679e6..de6e87a 100644 (file)
--- a/maintenance/getConfiguration.php
+++ b/maintenance/getConfiguration.php
@@ -64,7 +64,7 @@ class GetConfiguration extends Maintenance {
 
                $validFormat = in_array( $format, self::$outFormats );
                if ( !$validFormat ) {
-                       $this->error( "--format set to an unrecognized format", 0 );
+                       $this->error( "--format set to an unrecognized format" );
                        $error_out = true;
                }
 
@@ -101,7 +101,7 @@ class GetConfiguration extends Maintenance {
                        foreach ( $this->settings_list as $name ) {
                                if ( !preg_match( '/^wg[A-Z]/', $name ) ) {
                                        throw new MWException( "Variable '$name' does start with 'wg'." );
-                               } elseif ( !isset( $GLOBALS[$name] ) ) {
+                               } elseif ( !array_key_exists( $name, $GLOBALS ) ) {
                                        throw new MWException( "Variable '$name' is not set." );
                                } elseif ( !$this->isAllowedVariable( $GLOBALS[$name] ) ) {
                                        throw new MWException( "Variable '$name' includes non-array, non-scalar, items." );
@@ -192,5 +192,5 @@ class GetConfiguration extends Maintenance {
        }
 }
 
-$maintClass = "GetConfiguration";
+$maintClass = GetConfiguration::class;
 require_once RUN_MAINTENANCE_IF_MAIN;