From 7aad79cbc87231a360c11a577b06f6c9da0ce323 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Thu, 11 Aug 2005 05:23:04 +0000
Subject: [PATCH] Hack #1487: Special:Ipblocklist outputs <ul></ul> which is
 not valid XHTML.

---
 includes/Block.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/Block.php b/includes/Block.php
index c4110d0e40..b5264ab964 100644
--- a/includes/Block.php
+++ b/includes/Block.php
@@ -170,6 +170,7 @@ class Block
 
 	/**
 	 * Callback with a Block object for every block
+	 * @return integer number of blocks;
 	 */
 	/*static*/ function enumBlocks( $callback, $tag, $flags = 0 )
 	{
@@ -192,6 +193,7 @@ class Block
 
 		$sql = "SELECT * FROM $ipblocks ORDER BY ipb_timestamp DESC $options";
 		$res = $db->query( $sql, 'Block::enumBans' );
+		$num_rows = $db->numRows( $res );
 
 		while ( $row = $db->fetchObject( $res ) ) {
 			$block->initFromRow( $row );
@@ -204,6 +206,7 @@ class Block
 			}
 		}
 		wfFreeResult( $res );
+		return $num_rows;
 	}
 
 	function delete()
-- 
2.20.1