From 1b26700ca5664a54d6a050bfc917be1b12002da4 Mon Sep 17 00:00:00 2001
From: Kaspars Dambis <hi@kaspars.net>
Date: Fri, 22 May 2026 14:37:08 +0300
Subject: [PATCH] Ensure the correct cache type

Ignore legacy cache values of class instances

Signed-off-by: Kaspars Dambis <hi@kaspars.net>
---
 inc/packages/namespace.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/packages/namespace.php b/inc/packages/namespace.php
index 28ee8886..3918688a 100644
--- a/inc/packages/namespace.php
+++ b/inc/packages/namespace.php
@@ -155,7 +155,7 @@ function get_did_document( string $id ) {
 	}
 
 	$cached = get_site_transient( CACHE_METADATA_DOCUMENTS . $id );
-	if ( $cached ) {
+	if ( $cached && is_array( $cached ) ) {
 		return $cached;
 	}