From 09a42d23cd067dc5c2a7d4f03e8f074a9317f6c8 Mon Sep 17 00:00:00 2001
From: winter
Date: Tue, 28 Jan 2025 16:59:43 +0000
Subject: implement extensions on existing objects

---
 Digitigrade/Model/FetchableModel.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Digitigrade/Model/FetchableModel.php')

diff --git a/Digitigrade/Model/FetchableModel.php b/Digitigrade/Model/FetchableModel.php
index e14cc2e..6d21f40 100644
--- a/Digitigrade/Model/FetchableModel.php
+++ b/Digitigrade/Model/FetchableModel.php
@@ -38,7 +38,7 @@ abstract class FetchableModel extends Model implements RemoteFetchable {
             if (!($reflType instanceof \ReflectionNamedType))
                 continue;
             $type = $reflType->getName();
-            if (is_subclass_of($type, FetchableModel::class) && is_string($data->{$propName})) {
+            if (is_subclass_of($type, FetchableModel::class) && isset($data->{$propName}) && is_string($data->{$propName})) {
                 // try to avoid recursion
                 // TODO: make a better effort at avoiding recursion (e.g. when it's more than one step nested)
                 if ($data->{$propName} == $uri) {
-- 
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