From: Stephen Cameron <stephen@cubedesigners.com>
Date: Mon, 12 Aug 2019 14:21:39 +0000 (+0200)
Subject: Ensure that empty arrays are handled properly when getting page data. WIP #2738 @1
X-Git-Url: http://git.cubedesigners.com/?a=commitdiff_plain;h=09352b1514c402180d6b6fa08b04f36aad94bec9;p=cubist_cms-back.git

Ensure that empty arrays are handled properly when getting page data. WIP #2738 @1
---

diff --git a/src/app/Magic/PageData.php b/src/app/Magic/PageData.php
index e6fc52d..57b8d0a 100644
--- a/src/app/Magic/PageData.php
+++ b/src/app/Magic/PageData.php
@@ -85,6 +85,12 @@ class PageData implements \ArrayAccess
     {
         $res = Arr::get($this->_data, $offset, $default);
 
+        // If an array value is saved without any items, it might be returned
+        // as a string "[]" when instead it should be an empty array...
+        if ($res === '[]') {
+            $res = [];
+        }
+
         // Get the translated value if the array contains a key matching the locale.
         // We have to check if the key exists because the actual value may be null.
         // Using isset() on the locale key would give a false negative if the value is null.