Changeset 6683

Timestamp:

01/29/2008 07:01:39 PM (17 years ago)

Author:

ryan

Message:

Make sure we have a post when doing post comment feed query. Props ruckus. see #5185

File:

• trunk/wp-includes/query.php (modified) (1 diff)

trunk/wp-includes/query.php

@@ -1283 +1283 @@
         $this->posts = apply_filters('posts_results', $this->posts);
 
-        if ( $this->is_comment_feed && $this->is_singular ) {
+        if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
             $cjoin = apply_filters('comment_feed_join', '');
-            $cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = {$this->posts[0]->ID} AND comment_approved = '1'");
+            $cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'");
             $comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss');
             $this->comments = $wpdb->get_results($comments_request);