From 4441ce81d5e9304b32e31cab980b1d159a097eba Mon Sep 17 00:00:00 2001
From: GermanCoding <github@germancoding.com>
Date: Sun, 31 Oct 2021 18:05:53 +0100
Subject: [PATCH] Fix PHP 8.0 warning

---
 tls_icon.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tls_icon.php b/tls_icon.php
index 497e5e1..af33d61 100644
--- a/tls_icon.php
+++ b/tls_icon.php
@@ -20,7 +20,7 @@ function init()
 	
 	public function storage_init($p)
 	{
-		$p['fetch_headers'] = trim($p['fetch_headers'] . ' ' . strtoupper('Received'));
+		$p['fetch_headers'] = trim(($p['fetch_headers']?? '') . ' ' . strtoupper('Received'));
 		return $p;
 	}