From c0bd763c535ce0b65cbd0158c722358d676f38f2 Mon Sep 17 00:00:00 2001
From: David Goodwin <david@codepoets.co.uk>
Date: Fri, 31 Jan 2020 14:40:38 +0000
Subject: [PATCH] another replacement of string{x} with string[x]

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

diff --git a/functions.inc.php b/functions.inc.php
index af96537c..db4472c9 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -803,7 +803,7 @@ function encode_header($string, $default_charset = "utf-8") {
                             $cur_l = 0;
                             $ret = '';
                         } else {
-                            $ret .= $string{$i};
+                            $ret .= $string[$i];
                         }
                     }
                 }