From 8fe54794d82d4017da0509d4e940a019f53bbdfc Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Tue, 16 Jan 2024 17:34:27 +0000
Subject: [PATCH] [core] consider a dynamic prop to exist if it is defined,
 even without a value

---
 core/imageboard/image.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/imageboard/image.php b/core/imageboard/image.php
index f72b6918..92c5afec 100644
--- a/core/imageboard/image.php
+++ b/core/imageboard/image.php
@@ -116,14 +116,14 @@ class Image implements \ArrayAccess
 
     public function offsetExists(mixed $offset): bool
     {
-        return array_key_exists($offset, $this->dynamic_props);
+        return array_key_exists($offset, static::$prop_types);
     }
     public function offsetGet(mixed $offset): mixed
     {
         if(!$this->offsetExists($offset)) {
             throw new \OutOfBoundsException("Undefined dynamic property: $offset");
         }
-        return $this->dynamic_props[$offset];
+        return $this->dynamic_props[$offset] ?? null;
     }
     public function offsetSet(mixed $offset, mixed $value): void
     {