From 45457786b4ebb8c4cafdfb14848d67fc23014875 Mon Sep 17 00:00:00 2001
From: Daan van den Bergh <18595395+Dan0sz@users.noreply.github.com>
Date: Thu, 3 Mar 2022 22:06:14 +0100
Subject: [PATCH] Update class-gistpress.php

Mute warnings.
---
 includes/class-gistpress.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/class-gistpress.php b/includes/class-gistpress.php
index c92acba..1b4140a 100644
--- a/includes/class-gistpress.php
+++ b/includes/class-gistpress.php
@@ -463,6 +463,8 @@ public function process_gist_html( $html, array $args ) {
 		$html = '<?xml encoding="utf-8" ?>' . $html;
 
 		$dom = new DOMDocument();
+		// Suppress warnings for invalid tags.
+		libxml_use_internal_errors(true);
 		$dom->loadHTML( $html, LIBXML_HTML_NODEFDTD | LIBXML_HTML_NOIMPLIED );
 
 		$lines = $dom->getElementsByTagName( 'tr' );