From cea085e592ccb71608c6a8c5fb890d49ab474c3f Mon Sep 17 00:00:00 2001
From: Sasha Ivanenko <46720998+girafffee@users.noreply.github.com>
Date: Tue, 6 Aug 2024 11:34:38 +0300
Subject: [PATCH] FIX: unit tests

---
 modules/post-type/meta/base-meta-type.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/post-type/meta/base-meta-type.php b/modules/post-type/meta/base-meta-type.php
index 3d0b957b..46579f27 100644
--- a/modules/post-type/meta/base-meta-type.php
+++ b/modules/post-type/meta/base-meta-type.php
@@ -32,7 +32,8 @@ public function query( $form_id ) {
 		}
 		$form = get_post( $form_id );
 
-		if ( $form->post_parent ) {
+		// compatibility for preview the form
+		if ( $form && $form->post_parent ) {
 			$form_id = $form->post_parent;
 		}