From 674d8807677fb7ace655575fb5e23e0be805ee45 Mon Sep 17 00:00:00 2001
From: Oliver Stark <os@fortrabbit.com>
Date: Fri, 3 May 2019 14:20:36 +0200
Subject: [PATCH] Prevent purge after resave entries

---
 CHANGELOG.md           | 3 +++
 composer.json          | 2 +-
 src/EventRegistrar.php | 5 +++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd72652..6622aa4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## [1.5.1] - 2019-05-03
+- Prevent purge on resaving
+
 ## [1.5.0] - 2019-03-12
 - Added support for multiple varnish servers (@larsboldt)
 - Fixed a bug when using `keyPrefix` 
diff --git a/composer.json b/composer.json
index fdc47e2..47f0054 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "ostark/upper",
   "description": "A cache plugin for Craft - supporting multiple Edge Caches",
   "type": "craft-plugin",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "keywords": [
     "craft",
     "cms",
diff --git a/src/EventRegistrar.php b/src/EventRegistrar.php
index e394e8c..d400331 100644
--- a/src/EventRegistrar.php
+++ b/src/EventRegistrar.php
@@ -202,6 +202,11 @@ protected static function handleUpdateEvent(Event $event)
                 return;
             }
 
+            // Prevent purge on resaving
+            if (property_exists($event->element, 'resaving') && $event->element->resaving === true) {
+                return;
+            }
+
             if ($event->element instanceof \craft\elements\GlobalSet && is_string($event->element->handle)) {
                 $tags[] = $event->element->handle;
             } elseif ($event->element instanceof \craft\elements\Asset && $event->isNew) {