From 086ae52d12011746a75f5588e877347bc0457352 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Fri, 21 Mar 2008 11:49:34 +0100
Subject: Update auf MediaWiki 1.12.0

---
 maintenance/refreshLinks.php | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'maintenance/refreshLinks.php')

diff --git a/maintenance/refreshLinks.php b/maintenance/refreshLinks.php
index 34ca53c5..67fb77ae 100644
--- a/maintenance/refreshLinks.php
+++ b/maintenance/refreshLinks.php
@@ -1,18 +1,32 @@
 <?php
 /**
- * @todo document
  * @addtogroup Maintenance
  */
 
 /** */
 $optionsWithArgs = array( 'm', 'e' );
+
 require_once( "commandLine.inc" );
 require_once( "refreshLinks.inc" );
 
+if( isset( $options['help'] ) ) {
+	echo <<<TEXT
+Usage: php refreshLinks.php [<start>] [-e <end>] [-m <maxlag>] [--help] 
+
+    --help      : This help message
+    --dfn-only  : Delete links from nonexistent articles only
+    -m <number> : Maximum replication lag
+    <start>     : First page id to refresh
+    -e <number> : Last page id to refresh
+
+TEXT;
+	exit(0);
+}
+
 error_reporting( E_ALL & (~E_NOTICE) );
 
 if ( !$options['dfn-only'] ) {
-	if ($args[0]) {
+	if ( isset( $args[0] ) ) {
 		$start = (int)$args[0];
 	} else {
 		$start = 1;
-- 
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