From 1ed4808bd98ad6436962b5b1635623cb9967f4f1 Mon Sep 17 00:00:00 2001
From: Uwe Tews <uwe.tews@googlemail.com>
Date: Thu, 6 Aug 2015 19:14:55 +0200
Subject: [PATCH] check parent object type

---
 libs/sysplugins/smarty_internal_template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/sysplugins/smarty_internal_template.php b/libs/sysplugins/smarty_internal_template.php
index c39c29f6..4a796fa0 100644
--- a/libs/sysplugins/smarty_internal_template.php
+++ b/libs/sysplugins/smarty_internal_template.php
@@ -300,7 +300,7 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase
                     Smarty_Internal_Debug::end_cache($this);
                 }
             } else {
-                if (!empty($this->properties['nocache_hash']) && !empty($this->parent->properties['nocache_hash'])) {
+                if ($this->parent instanceof Smarty_Internal_Template && !empty($this->properties['nocache_hash']) && !empty($this->parent->properties['nocache_hash'])) {
                     // replace nocache_hash
                     $content = str_replace("{$this->properties['nocache_hash']}", $this->parent->properties['nocache_hash'], $content);
                     $this->parent->has_nocache_code = $this->parent->has_nocache_code || $this->has_nocache_code;