From c81948d60264766585bd21af04fb3a630a7912ce Mon Sep 17 00:00:00 2001
From: Uwe Tews <uwe.tews@gmail.com>
Date: Fri, 23 Mar 2018 19:34:18 +0100
Subject: [PATCH] - bugfix preg_replace could fail on large content resulting
 in a blank page https://github.com/smarty-php/smarty/issues/417

---
 libs/sysplugins/smarty_internal_runtime_updatecache.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/sysplugins/smarty_internal_runtime_updatecache.php b/libs/sysplugins/smarty_internal_runtime_updatecache.php
index 1fc7bd3e..a3cd21dd 100644
--- a/libs/sysplugins/smarty_internal_runtime_updatecache.php
+++ b/libs/sysplugins/smarty_internal_runtime_updatecache.php
@@ -72,6 +72,7 @@ class Smarty_Internal_Runtime_UpdateCache
         $php_pattern = '/(<%|%>|<\?php|<\?|\?>|<script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*>)/';
         $content = ob_get_clean();
         $hash_array = $cached->hashes;
+        $hash_array[$_template->compiled->nocache_hash] = true;
         $hash_array = array_keys($hash_array);
         $nocache_hash = '(' . implode('|', $hash_array) . ')';
         $_template->cached->has_nocache_code = false;