From 453acb73298cf923a4f8053a98b4fbcd0381a1f7 Mon Sep 17 00:00:00 2001
From: Matthias Pfefferle <pfefferle@gmail.com>
Date: Wed, 21 Aug 2019 15:06:48 +0200
Subject: [PATCH] fixed PHP warnings

---
 README.md                 | 4 ++++
 activitypub.php           | 2 +-
 includes/functions.php    | 2 +-
 languages/activitypub.pot | 4 ++--
 readme.txt                | 4 ++++
 5 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index bd133f5..5d37bec 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,10 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+### 0.8.1 ###
+
+* fixed PHP warnings
+
 ### 0.8.0 ###
 
 * Moved followers list to user-menu
diff --git a/activitypub.php b/activitypub.php
index 7082409..3892e16 100644
--- a/activitypub.php
+++ b/activitypub.php
@@ -3,7 +3,7 @@
  * Plugin Name: ActivityPub
  * Plugin URI: https://github.com/pfefferle/wordpress-activitypub/
  * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
- * Version: 0.8.0
+ * Version: 0.8.1
  * Author: Matthias Pfefferle
  * Author URI: https://notiz.blog/
  * License: MIT
diff --git a/includes/functions.php b/includes/functions.php
index 3efe5d2..5fb8f19 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -188,7 +188,7 @@ function get_follower_inboxes( $user_id ) {
 
 	foreach ( $followers as $follower ) {
 		$inbox = \Activitypub\get_inbox_by_actor( $follower );
-		if ( ! $inbox ) {
+		if ( ! $inbox || is_wp_error( $inbox ) ) {
 			continue;
 		}
 		// init array if empty
diff --git a/languages/activitypub.pot b/languages/activitypub.pot
index 1b3666d..ea2af4c 100644
--- a/languages/activitypub.pot
+++ b/languages/activitypub.pot
@@ -2,10 +2,10 @@
 # This file is distributed under the MIT.
 msgid ""
 msgstr ""
-"Project-Id-Version: ActivityPub 0.8.0\n"
+"Project-Id-Version: ActivityPub 0.8.1\n"
 "Report-Msgid-Bugs-To: "
 "https://wordpress.org/support/plugin/wordpress-activitypub\n"
-"POT-Creation-Date: 2019-08-21 08:37:52+00:00\n"
+"POT-Creation-Date: 2019-08-21 13:03:57+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/readme.txt b/readme.txt
index fa8d90e..ccf9c5a 100644
--- a/readme.txt
+++ b/readme.txt
@@ -84,6 +84,10 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+= 0.8.1 =
+
+* fixed PHP warnings
+
 = 0.8.0 =
 
 * Moved followers list to user-menu