Ticket #17862: 17862.4.diff

src/wp-includes/pluggable.php

@@ -1005 +1005 @@
  * @since 1.0.0
  *
  * @param int $comment_id Comment ID
- * @param string $comment_type Optional. The comment type either 'comment' (default), 'trackback', or 'pingback'
+ * @param string $deprecated Not used
  * @return bool False if user email does not exist. True on completion.
  */
-function wp_notify_postauthor( $comment_id, $comment_type = '' ) {
+function wp_notify_postauthor( $comment_id, $deprecated = '' ) {
+        if ( null !== $deprecated ) {
+                _deprecated_argument( __FUNCTION__, '3.8' );
+        }
+
         $comment = get_comment( $comment_id );
         if ( empty( $comment ) )
                 return false;
@@ -1038 +1042 @@
         // we want to reverse this for the plain text arena of emails.
         $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
 
-        if ( empty( $comment_type ) ) $comment_type = 'comment';
-
-        switch ( $comment_type ) {
+        switch ( $comment->comment_type ) {
                 case 'trackback':
                         $notify_message  = sprintf( __( 'New trackback on your post "%s"' ), $post->post_title ) . "\r\n";
                         /* translators: 1: website name, 2: author IP, 3: author domain */