From 667597592cd3d407ebe233137999b0afee5b0c8c Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 17 Mar 2006 01:16:22 +0000
Subject: [PATCH] Comment feed fixes from David House. fixes #2570

git-svn-id: http://svn.automattic.com/wordpress/trunk@3644 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-commentsrss2.php                     | 5 +++--
 wp-includes/functions.php               | 9 +++++----
 wp-includes/template-functions-post.php | 4 ++++
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/wp-commentsrss2.php b/wp-commentsrss2.php
index e81cc20c2e..3830fda065 100644
--- a/wp-commentsrss2.php
+++ b/wp-commentsrss2.php
@@ -31,7 +31,7 @@ if (have_posts()) :
 			$comments = $wpdb->get_results("SELECT comment_ID, comment_author, comment_author_email, 
 			comment_author_url, comment_date, comment_date_gmt, comment_content, comment_post_ID, 
 			$wpdb->posts.ID, $wpdb->posts.post_password FROM $wpdb->comments 
-			LEFT JOIN $wpdb->posts ON comment_post_id = id WHERE comment_post_ID = '$id' 
+			LEFT JOIN $wpdb->posts ON comment_post_id = id WHERE comment_post_ID = '" . get_the_ID() . "' 
 			AND $wpdb->comments.comment_approved = '1' AND $wpdb->posts.post_status = 'publish' 
 			AND post_date_gmt < '" . gmdate("Y-m-d H:i:59") . "' 
 			ORDER BY comment_date_gmt DESC LIMIT " . get_settings('posts_per_rss') );
@@ -46,6 +46,7 @@ if (have_posts()) :
 	// this line is WordPress' motor, do not delete it.
 		if ($comments) {
 			foreach ($comments as $comment) {
+				$GLOBALS['comment'] =& $comment;
 				// Some plugins may need to know the metadata
 				// associated with this comment's post:
 				get_post_custom($comment->comment_post_ID);
@@ -77,7 +78,7 @@ if (have_posts()) :
 			?>
 	</item>
 <?php 
-			}
+			} 
 		}
 	}
 endwhile; endif;
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 81e401503a..3d53697edf 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -2015,7 +2015,7 @@ function remove_query_arg($key, $query) {
 
 function load_template($file) {
 	global $posts, $post, $wp_did_header, $wp_did_template_redirect, $wp_query,
-		$wp_rewrite, $wpdb, $wp_version, $wp;
+		$wp_rewrite, $wpdb, $wp_version, $wp, $id, $comment;
 
 	extract($wp_query->query_vars);
 
@@ -2220,7 +2220,7 @@ function do_feed() {
     	$feed = 'rss2';
 
 	$for_comments = false;
-	if ( is_single() || ($withcomments == 1) ) {
+	if ( is_single() || (get_query_var('withcomments') == 1) ) {
 		$feed = 'rss2';
 		$for_comments = true;	
 	}
@@ -2238,10 +2238,11 @@ function do_feed_rss() {
 }
 
 function do_feed_rss2($for_comments) {
-	if ( $for_comments ) 
+	if ( $for_comments ) {
 		load_template(ABSPATH . 'wp-commentsrss2.php');
-	else
+	} else {
 		load_template(ABSPATH . 'wp-rss2.php');
+	}
 }
 
 function do_feed_atom() {
diff --git a/wp-includes/template-functions-post.php b/wp-includes/template-functions-post.php
index 3a95bd1d0c..b3dc177fbf 100644
--- a/wp-includes/template-functions-post.php
+++ b/wp-includes/template-functions-post.php
@@ -15,6 +15,10 @@ function the_ID() {
 	echo $id;
 }
 
+function get_the_ID() {
+	global $id;
+	return $id;
+}
 
 function the_title($before = '', $after = '', $echo = true) {
 	$title = get_the_title();