Merge "(bug 41477) Add Language::isSupportedLanguage"

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

diff --git a/maintenance/mergeMessageFileList.php b/maintenance/mergeMessageFileList.php
index 6a9baa8..cea6433 100644 (file)
--- a/maintenance/mergeMessageFileList.php
+++ b/maintenance/mergeMessageFileList.php
@@ -25,9 +25,16 @@
 # Start from scratch
 define( 'MW_NO_EXTENSION_MESSAGES', 1 );
 
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+require_once( __DIR__ . '/Maintenance.php' );
 $maintClass = 'MergeMessageFileList';
 $mmfl = false;
+
+/**
+ * Maintenance script that merges $wgExtensionMessagesFiles from various
+ * extensions to produce a single array containing all message files.
+ *
+ * @ingroup Maintenance
+ */
 class MergeMessageFileList extends Maintenance {
 
        function __construct() {
@@ -97,7 +104,7 @@ $s =
 
 $dirs = array(
        $IP,
-       dirname( dirname( __FILE__ ) ),
+       dirname( __DIR__ ),
        realpath( $IP )
 );