copy WordPress function for save link

should fix #6
pubsubhubbub · Feb 10, 2019 · 6f99f05 · 6f99f05
1 parent f852aa4
commit 6f99f05
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/includes/functions.php b/includes/functions.php
@@ -52,5 +52,7 @@ function pubsubhubbub_show_discovery() {
  * @return boolean
  */
 function pubsubhubbub_get_self_link() {
-	return trailingslashit( home_url( add_query_arg( null, null ) ) );
+	$host = wp_parse_url( home_url() );
+
+	return esc_url( apply_filters( 'self_link', set_url_scheme( 'http://' . $host['host'] . wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) );
 }