added null coalescing operator to fix deprecation error

jonom · Nov 23, 2022 · aaa76de · aaa76de
1 parent 507632f
commit aaa76de
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Extension/BetterNavigatorExtension.php b/src/Extension/BetterNavigatorExtension.php
@@ -49,7 +49,7 @@ public function afterCallActionHandler($request, $action, $result)
         $html = preg_replace(
             '/(<\/body[^>]*>)/i',
             $navigatorHTML . '\\1',
-            $html
+            $html ?? ''
         );
         if ($result instanceof DBHTMLText) {
             $result->setValue($html);