Ticket #2588: 2588.diff

src/includes/replies/functions.php

@@ -1119 +1119 @@
                 return;
 
         // Set the reply to
-        if ( !empty( $reply_to ) ) {
+        if ( ! empty( $reply_to ) ) {
                 update_post_meta( $reply_id, '_bbp_reply_to', $reply_to );
 
         // Delete the reply to
@@ -1127 +1127 @@
                 delete_post_meta( $reply_id, '_bbp_reply_to' );
         }
 
-        return (int) apply_filters( 'bbp_update_reply_to', (int) $reply_to, $reply_id );
+        return (int) apply_filters( 'bbp_update_reply_to', (int) $reply_id, $reply_to );
 }
 
 /**