Fix going back to search result after edit

adminer/include/design.inc.php

@@ -21,7 +21,7 @@ function page_header($title, $error = "", $breadcrumb = array(), $title2 = "") {
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <meta http-equiv="Content-Script-Type" content="text/javascript">
 <meta name="robots" content="noindex">
-<meta name="referrer" content="never">
+<meta name="referrer" content="origin-when-crossorigin">
 <title><?php echo $title_page; ?></title>
 <link rel="stylesheet" type="text/css" href="../adminer/static/default.css">
 <script type="text/javascript" src="../adminer/static/functions.js"></script>

changes.txt

@@ -1,4 +1,5 @@
 Adminer 4.2.1-dev:
+Send referrer header to the same domain
 MySQL: Use utf8mb4 in export only if required
 SQLite: Use EXPLAIN QUERY PLAN in SQL query
 
@@ -415,7 +416,7 @@ Adminer 2.3.1 (released 2010-04-06):
 Add Drop button to Alter pages (regression from 2.0.0)
 Link COUNT(*) result to listing
 Newlines in select query edit
-Return to referer after edit
+Return to referrer after edit
 Respect session.auto_start (bug #2967284)
 
 Adminer 2.3.0 (released 2010-02-26):