From 55de8c2b738eb052e5b240b8abc613ccd113203c Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Thu, 17 Oct 2019 16:22:31 +0200
Subject: [PATCH] fix curly braces is deprecated

---
 lib/Horde/Ldap/Filter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Horde/Ldap/Filter.php b/lib/Horde/Ldap/Filter.php
index 4d4b4db..8124813 100644
--- a/lib/Horde/Ldap/Filter.php
+++ b/lib/Horde/Ldap/Filter.php
@@ -350,7 +350,7 @@ protected static function _parseCombination($filter)
         // is outside any subcomponent.
         $level = 0;
         for ($curpos = 0, $len = strlen($filter); $curpos < $len; $curpos++) {
-            $cur_char = $filter{$curpos};
+            $cur_char = $filter[$curpos];
 
             // Rise/lower bracket level.
             if ($cur_char == '(' && $prev_char != '\\') {