From 14027ae04e4aee6cf1c3a4ff9a390ec266c0fb09 Mon Sep 17 00:00:00 2001
From: David Edler <david@77177.de>
Date: Tue, 30 Nov 2021 21:50:09 +0100
Subject: various fixes vor php 8.1 compatibility

---
 classes/feedparser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'classes/feedparser.php')

diff --git a/classes/feedparser.php b/classes/feedparser.php
index 6ce69cc89..3821c15d8 100644
--- a/classes/feedparser.php
+++ b/classes/feedparser.php
@@ -201,7 +201,7 @@ class FeedParser {
 
 	// libxml may have invalid unicode data in error messages
 	function error() : string {
-		return UConverter::transcode($this->error, 'UTF-8', 'UTF-8');
+		return UConverter::transcode($this->error ?? '', 'UTF-8', 'UTF-8');
 	}
 
 	/** @return array<string> - WARNING: may return invalid unicode data */
-- 
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