From 8244ad3e175dfa4d4033abc672b4eded86222712 Mon Sep 17 00:00:00 2001
From: Paulo Vitor Bettini de Paiva Lima <paulovitorbal@gmail.com>
Date: Fri, 16 Nov 2018 15:42:59 +0100
Subject: [PATCH] fixed the isFieldDirty to avoid uninitialised keys

it will avoid getting the warning bellow:

Notice: Undefined index: o_parentId
#0 <project>/vendor/pimcore/pimcore/models/DataObject/Concrete/Dao.php(226): Pimcore\Model\DataObject\Colour->isFieldDirty('o_parentId')
#1 <project>/vendor/pimcore/pimcore/models/DataObject/Concrete.php(222): Pimcore\Model\DataObject\Concrete\Dao->update(true, Array)
#3 <project>/vendor/pimcore/pimcore/models/DataObject/AbstractObject.php(644): Interceptor\Main->update(true, Array)
#4 <project>/vendor/pimcore/pimcore/models/DataObject/Concrete.php(705): Pimcore\Model\DataObject\AbstractObject->save()
---
 models/DataObject/Traits/DirtyIndicatorTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/models/DataObject/Traits/DirtyIndicatorTrait.php b/models/DataObject/Traits/DirtyIndicatorTrait.php
index d5babeaf7cb..94e52360805 100644
--- a/models/DataObject/Traits/DirtyIndicatorTrait.php
+++ b/models/DataObject/Traits/DirtyIndicatorTrait.php
@@ -39,7 +39,7 @@ public function hasDirtyFields()
      */
     public function isFieldDirty($key)
     {
-        if (is_array($this->o_dirtyFields) && $this->o_dirtyFields[$key]) {
+        if (is_array($this->o_dirtyFields) && array_key_exists($key, $this->o_dirtyFields)) {
             return true;
         }