From c3f5904ba7bdb2d55f41c6ca9f071614f032cde7 Mon Sep 17 00:00:00 2001
From: JediKev <kevin@enhancesoft.com>
Date: Mon, 9 Apr 2018 13:18:23 -0500
Subject: [PATCH] upgrader: Flush Cache On Upgrade
This addresses an issue where the Upgrader will sometimes use an outdated
cached object and throw an error. This adds a the function to clear the
Model Cache every time the Upgrader runs an Upgrade Patch to get fresh
objects.
---
include/class.upgrader.php | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/class.upgrader.php b/include/class.upgrader.php
index 87fb63c89..562dcb279 100644
--- a/include/class.upgrader.php
+++ b/include/class.upgrader.php
@@ -362,6 +362,10 @@ class StreamUpgrader extends SetupWizard {
if(!($max_time = ini_get('max_execution_time')))
$max_time = 300; //Apache/IIS defaults.
+ // Drop any model meta cache to ensure model changes do not cause
+ // crashes
+ ModelMeta::flushModelCache();
+
// Apply up to five patches at a time
foreach (array_slice($patches, 0, 5) as $patch) {
//TODO: check time used vs. max execution - break if need be
--
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