From 733969c84e0792c07ee35deb09d69f4e919b86ce Mon Sep 17 00:00:00 2001
From: Nikita Sinelnikov <nsinelnikov.work@gmail.com>
Date: Thu, 19 Aug 2021 01:50:13 +0300
Subject: [PATCH] - added fixes for incorrect posts;

---
 includes/core/class-access.php | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/includes/core/class-access.php b/includes/core/class-access.php
index 9594e258..1246b581 100644
--- a/includes/core/class-access.php
+++ b/includes/core/class-access.php
@@ -695,6 +695,10 @@ if ( ! class_exists( 'um\core\Access' ) ) {
 		 * @return string
 		 */
 		function filter_restricted_post_excerpt( $post_excerpt, $post ) {
+			if ( empty( $post ) ) {
+				return $post_excerpt;
+			}
+
 			if ( current_user_can( 'administrator' ) || is_admin() ) {
 				return $post_excerpt;
 			}
@@ -751,7 +755,7 @@ if ( ! class_exists( 'um\core\Access' ) ) {
 				}
 			} else {
 				$post_id = get_the_ID();
-				if ( $this->is_restricted( $post_id ) ) {
+				if ( false !== $post_id && $this->is_restricted( $post_id ) ) {
 					$has_thumbnail = false;
 				}
 			}
@@ -1629,6 +1633,11 @@ if ( ! class_exists( 'um\core\Access' ) ) {
 		 * @return bool|array
 		 */
 		function get_post_privacy_settings( $post ) {
+			// break for incorrect post
+			if ( empty( $post ) ) {
+				return false;
+			}
+
 			static $cache = array();
 
 			$cache_key = is_numeric( $post ) ? $post : $post->ID;
@@ -1836,6 +1845,11 @@ if ( ! class_exists( 'um\core\Access' ) ) {
 		 * @return bool
 		 */
 		function is_restricted( $post_id ) {
+			// break for incorrect post
+			if ( empty( $post_id ) ) {
+				return false;
+			}
+
 			static $cache = array();
 
 			if ( isset( $cache[ $post_id ] ) ) {