update

modules/pagecache/upgrade/Upgrade-7.9.23.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Page Cache Ultimate, Page Cache standard and Speed pack are powered by Jpresta (jpresta . com)
+ *
+ * @author    Jpresta
+ * @copyright Jpresta
+ * @license   See the license of this module in file LICENSE.txt, thank you.
+ */
+
+use JPresta\SpeedPack\JprestaUtils;
+
+if (!defined('_PS_VERSION_')) {exit;}
+
+/**
+ * @var $module Jprestaspeedpack
+ * @return bool
+ */
+function upgrade_module_7_9_23($module)
+{
+    $ret = true;
+
+    if (JprestaUtils::startsWith(_PS_CACHE_DIR_, _PS_ROOT_DIR_ . '/var/cache/')
+        && file_exists(_PS_CACHE_DIR_ . PageCache::PAGECACHE_DIR)) {
+
+        // Moving the cache to its new location (it doesn't matter if it fails)
+        JprestaUtils::rename(_PS_CACHE_DIR_ . PageCache::PAGECACHE_DIR, _PS_ROOT_DIR_ . '/var/cache/' . PageCache::PAGECACHE_DIR);
+    }
+
+    return (bool)$ret;
+}