From 01a721b36a18ef0c431596d4076939ca51b439a6 Mon Sep 17 00:00:00 2001
From: qadan <daitken@discoverygarden.ca>
Date: Thu, 14 May 2020 13:45:46 -0300
Subject: [PATCH 1/2] return array

---
 src/EmbargoesEmbargoesService.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/EmbargoesEmbargoesService.php b/src/EmbargoesEmbargoesService.php
index 65ec040..4081071 100644
--- a/src/EmbargoesEmbargoesService.php
+++ b/src/EmbargoesEmbargoesService.php
@@ -167,12 +167,12 @@ public function getMediaParentNids($mid) {
   public function getParentNidsOfFileEntity($file) {
     $relationships = file_get_file_references($file);
     if (!$relationships) {
-      $nids = NULL;
+      $nids = [];
     }
     else {
       foreach ($relationships as $relationship) {
         if (!$relationship) {
-          $nids = NULL;
+          $nids = [];
         }
         else {
           foreach ($relationship as $key => $value) {

From fb8127d0508f55a0fd79bb5bbfa47450aac0dc2b Mon Sep 17 00:00:00 2001
From: qadan <daitken@discoverygarden.ca>
Date: Fri, 29 May 2020 12:14:12 -0300
Subject: [PATCH 2/2] more null vs array issues

---
 src/Entity/EmbargoesEmbargoEntity.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Entity/EmbargoesEmbargoEntity.php b/src/Entity/EmbargoesEmbargoEntity.php
index 9cc40ca..6d2b906 100644
--- a/src/Entity/EmbargoesEmbargoEntity.php
+++ b/src/Entity/EmbargoesEmbargoEntity.php
@@ -52,11 +52,11 @@ class EmbargoesEmbargoEntity extends ConfigEntityBase implements EmbargoesEmbarg
 
   protected $expiration_date;
 
-  protected $exempt_ips;
+  protected $exempt_ips = [];
 
-  protected $exempt_users;
+  protected $exempt_users = [];
 
-  protected $additional_emails;
+  protected $additional_emails = [];
 
   protected $embargoed_node;