Merge pull request #13177 from annando/follow-uid

[friendica.git] / src / Render / FriendicaSmarty.php

diff --git a/src/Render/FriendicaSmarty.php b/src/Render/FriendicaSmarty.php
index 13ff6234e26dbdd754b99c1482d893228e1f5f86..1df1ffe4a8a09d9d90e1ad104c58ded6c845777c 100644 (file)
--- a/src/Render/FriendicaSmarty.php
+++ b/src/Render/FriendicaSmarty.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -46,13 +46,17 @@ class FriendicaSmarty extends Smarty
 
                $template_dirs = $template_dirs + ['base' => 'view/' . self::SMARTY3_TEMPLATE_FOLDER . '/'];
                $this->setTemplateDir($template_dirs);
-               
+
                $work_dir = rtrim($work_dir, '/');
 
                $this->setCompileDir($work_dir . '/compiled');
                $this->setConfigDir($work_dir . '/');
                $this->setCacheDir($work_dir . '/');
 
+               $this->registerPlugin('modifier', 'is_string', function ($value) {
+                       return is_string($value);
+               });
+
                /*
                 * Enable sub-directory splitting for reducing directory descriptor
                 * size. The default behavior is to put all compiled/cached files into