Ticket #21753: 21753.diff

wp-includes/default-filters.php

@@ -164 +164 @@
 add_filter( 'the_title_rss',      'ent2ncr',      8 );
 add_filter( 'the_title_rss',      'esc_html'        );
 add_filter( 'the_content_rss',    'ent2ncr',      8 );
-add_filter( 'the_excerpt_rss',    'convert_chars'   );
-add_filter( 'the_excerpt_rss',    'ent2ncr',      8 );
 add_filter( 'comment_author_rss', 'ent2ncr',      8 );
 add_filter( 'comment_text_rss',   'ent2ncr',      8 );
 add_filter( 'comment_text_rss',   'esc_html'        );

wp-includes/feed.php

@@ -174 +174 @@
  * @uses apply_filters() Calls 'the_excerpt_rss' hook on the excerpt.
  */
 function the_excerpt_rss() {
-        $output = get_the_excerpt();
+        $output = apply_filters('the_excerpt', get_the_excerpt());
+        $output = str_replace(']]>', ']]>', $output);
         echo apply_filters('the_excerpt_rss', $output);
 }