From a98bb3abdada28deb63dcc8535b43374ee896278 Mon Sep 17 00:00:00 2001
From: rob1n <rob1n@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 25 May 2007 15:55:30 +0000
Subject: [PATCH] Fix Atom feeds' categories. fixes #4307

git-svn-id: http://svn.automattic.com/wordpress/trunk@5548 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/feed.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/wp-includes/feed.php b/wp-includes/feed.php
index 1e3c0abb44..5da62eef1e 100644
--- a/wp-includes/feed.php
+++ b/wp-includes/feed.php
@@ -151,13 +151,13 @@ function get_the_category_rss($type = 'rss') {
 	$home = get_bloginfo_rss('home');
 	$the_list = '';
 	foreach ( (array) $categories as $category ) {
-		$category->cat_name = convert_chars($category->cat_name);
+		$cat_name = convert_chars($category->cat_name);
 		if ( 'rdf' == $type )
-			$the_list .= "\n\t\t<dc:subject><![CDATA[$category->cat_name]]></dc:subject>\n";
+			$the_list .= "\n\t\t<dc:subject><![CDATA[$cat_name]]></dc:subject>\n";
 		if ( 'atom' == $type )
-			$the_list .= "<category scheme='$home' term='$category->cat_name' />";
+			$the_list .= sprintf( '<category scheme="%1$s" term="%2$s" />', attribute_escape( apply_filters( 'get_bloginfo_rss', get_bloginfo( 'url' ) ) ), attribute_escape( $category->cat_name ) );
 		else
-			$the_list .= "\n\t\t<category><![CDATA[$category->cat_name]]></category>\n";
+			$the_list .= "\n\t\t<category><![CDATA[$cat_name]]></category>\n";
 	}
 	return apply_filters('the_category_rss', $the_list, $type);
 }