From 5728fe01af19f2e9dcc593e3389f3543786e4655 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 2 Feb 2026 16:20:52 +0100
Subject: protect against broken utf8 in Accept:

---
 it_debug.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'it_debug.class')

diff --git a/it_debug.class b/it_debug.class
index 8284093..729f055 100644
--- a/it_debug.class
+++ b/it_debug.class
@@ -108,7 +108,7 @@ static function setup()
 	if (ob_get_level() == 0 && $_SERVER['REMOTE_ADDR'])
 		ob_start(); # prevent later 'headers already sent' error
 
-	if ($_SERVER['REMOTE_ADDR'] && !EDC('edplain') && it::match('(?:^|,)\s*text/html\s*(?:,|$)', $_SERVER['HTTP_ACCEPT']))
+	if ($_SERVER['REMOTE_ADDR'] && !EDC('edplain') && it::match('(?:^|,)\s*text/html\s*(?:,|$)', $_SERVER['HTTP_ACCEPT'], ['utf8' => false]))
 		self::$force_html = true;
 }
 
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