From c3482fbe6b22885f5619df02387de09be0886cfe Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Thu, 6 Jan 2022 10:37:03 +0300
Subject: generate a warning if plugin-generated content of HOOK_ARTICLE_BUTTON
 or _LEFT_BUTTON can't be parsed as valid XML

---
 classes/feedparser.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'classes/feedparser.php')

diff --git a/classes/feedparser.php b/classes/feedparser.php
index 6ce69cc89..3ed0647d2 100644
--- a/classes/feedparser.php
+++ b/classes/feedparser.php
@@ -193,10 +193,9 @@ class FeedParser {
 		}
 	}
 
+	/** @deprecated use Errors::format_libxml_error() instead */
 	function format_error(LibXMLError $error) : string {
-		return sprintf("LibXML error %s at line %d (column %d): %s",
-			$error->code, $error->line, $error->column,
-			$error->message);
+		return Errors::format_libxml_error($error);
 	}
 
 	// libxml may have invalid unicode data in error messages
-- 
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